[Code of Federal Regulations]

[Title 14, Volume 5]

[Revised as of January 1, 2006]

From the U.S. Government Printing Office via GPO Access

[CITE: 14CFR1214.119]



[Page 98-105]

 

                     TITLE 14--AERONAUTICS AND SPACE

 

                          SPACE ADMINISTRATION

 

PART 1214_SPACE FLIGHT--Table of Contents

 

  Subpart 1214.1_General Provisions Regarding Space Shuttle Flights of 

        Payloads for Non-U.S. Government, Reimbursable Customers

 

Sec. 1214.119  Spacelab payloads.



    (a) Special provisions. This Sec. 1214.119 establishes the special 

provisions for Spacelab services provided to Space Shuttle customers. 

Where designated, provisions of this Sec. 1214.119 supersede those of 

other portions of this document. The following five types of Spacelab 

flights are available to accommodate payload requirements:

    (1) Dedicated-Shuttle Spacelab flight (Ref. Sec. 1214.119(d)(3)).

    (2) Dedicated-pallet flight (Ref. Sec. 1214.119(d)(4)).



[[Page 99]]



    (3) Dedicated-FMDM/MPESS (flexible multiplexer-demultiplexer/

multipurpose experiment support structure) flight (Ref. Sec. 

1214.119(d)(4)).

    (4) Complete-pallet flight (Ref. Sec. 1214.119(d)(5)).

    (5) Shared-element flight (Ref. Sec. 1214.119(d)(6)).

    (b) Definitions--(1) Spacelab elements. Pallets (3-meter segments), 

pressurized modules (long or short), and the FMDM/MPESS (1-meter cross-

bay structure), all as maintained in the NASA-approved Spacelab 

configuration.

    (2) Spacelab standard flight price. The price for standard services 

provided to Spacelab customers. If a customer elects not to use a 

portion of the standard services, the Spacelab standard flight price 

will not be affected. The Spacelab standard flight price is a pro rata 

share of:

    (i) The dedicated flight price as defined in Sec. 1214.102(c);

    (ii) The standard price for use of the selected Spacelab elements; 

and

    (iii) For complete-pallet and shared-element flights:

    (A) The price for 6 extra days on orbit; and

    (B) The price for 7 days of second-shift operation.

    (c) Mandatory use of dedicated-Shuttle Spacelab flight. (1) The 

customer will be required to fly under the provisions of Sec. 

1214.119(d)(3), if the customer requires exclusive use of any of the 

following:

    (i) Pressurized module (long or short).

    (ii) Three pallets in the ``1+1+1'' configuration.

    (iii) Four pallets in the ``2+2'' configuration.

    (2) In the cases cited in paragraph (1)(i) of this section, if the 

customer requests, NASA will attempt to find compatible sharees to fly 

with the customer's payload. If NASA is successful, the customer's 

Shuttle standard flight price will be the greater of:

    (i) The dedicated flight price less reimbursements from sharees 

actually flown; or

    (ii) The computed Shuttle shared-flight price for the customer's 

Spacelab payload.

    (d) Reimbursement for standard services. (1) Customers will 

reimburse NASA an amount equal to the Spacelab standard flight price 

computed according to the following provisions:

    (2) Earnest money. For those customers required to pay earnest money 

in accordance with Sec. 1214.103(h)(1), the total earnest money payment 

per payload for Spacelab payloads (including Shuttle services) will be 

either $150,000 or 10 percent of the customer's estimated Spacelab 

standard flight price, whichever is less.

    (3) Dedicated-Shuttle Spacelab flight. (i) A dedicated-Shuttle 

Spacelab flight is a Shuttle flight flown for a single customer who is 

entitled to select the Spacelab elements used on the flight.

    (ii) In addition to the standard services listed in Sec. 

1214.119(j), the following standard services are provided to customers 

of dedicated-Shuttle Spacelab flights and form the basis for the 

Spacelab standard flight price:

    (A) Use of the full standard services of the Shuttle and the 

Spacelab elements selected.

    (B) One day of one-shift on-orbit operations.

    (C) Standard mission destinations consistent with launch criteria as 

defined in Sec. 1214.117.

    (D) The available payload operations time of two NASA-furnished 

mission specialists.

    (iii) Customers contracting for a dedicated-Shuttle Spacelab flight 

will reimburse NASA for standard services an amount that is the sum of:

    (A) The dedicated flight price as defined in Sec. 1214.102(c); and

    (B) The price for the use of all Spacelab elements used (including 

all necessary mission-independent Spacelab equipment).

    (4) Dedicated 3-meter pallets and dedicated FMDM/MPESS. (i) A 

dedicated pallet (or a dedicated FMDM/MPESS) is one that is flown for a 

single customer and includes all Spacelab hardware necessary to permit 

it to be flown on any shared flight as an autonomous payload (e.g., a 

dedicated 3-meter pallet may either be supplied with its own exclusive 

igloo or be flown without an igloo, if it requires only standard Shuttle 

services).

    (ii) In addition to a pro rata share of the standard services listed 

in Sec. 1214.119(j), the following standard



[[Page 100]]



services are provided to customers of dedicated pallets (or dedicated 

FMDM/MPESS) and form the basis for establishing the Spacelab standard 

flight price:

    (A) A pro rata share of the standard services listed in Sec. 

1214.115, where the basis for proration is the customer's Shuttle load 

factor as defined in Sec. 1214.119(l)(4)(i) for dedicated pallets and 

in Sec. 1214.119(l)(5)(ii) for a dedicated FMDM/MPESS.

    (B) The exclusive services of the pallet (or FMDM/MPESS) and all 

Spacelab hardware provided to support the pallet (or FMDM/MPESS).

    (C) One day of one-shift on-orbit operations.

    (D) Launch on a shared standard Shuttle flight as defined in Sec. 

1214.117.

    (E) A pro rata share of the on-orbit payload operations time of two 

NASA-furnished mission specialists, where the basis of proration will be 

the customer's Shuttle load factor.

    (iii) Customers contracting for a dedicated-pallet (or FMDM/MPESS) 

flight will reimburse NASA for standard services an amount that is the 

sum of:

    (A) The product of the customer's Shuttle charge factor and the 

dedicated flight price as defined in Sec. 1214.102(c); and

    (B) The price for the use of the pallet (or FMDM/MPESS) selected 

(including all necessary mission-independent Spacelab equipment).

    (5) Complete pallet. (i) A complete Spacelab pallet is one that is 

flown for a single customer, but flies with other Spacelab elements on a 

NASA or NASA-designated Spacelab flight and shares the common standard 

Spacelab services (e.g., shares an igloo with other pallets).

    (ii) In addition to a pro rata share of the standard services listed 

in Sec. 1214.119(j), the following standard services are provided to 

customers of complete pallets and form the basis for the Spacelab 

standard flight price:

    (A) The pallet's pro rata share of standard services listed in Sec. 

1214.115, where the basis of proration will be the customer's Shuttle 

load factor as defined in Sec. 1214.119(l)(6)(i).

    (B) A pro rata share of 7 days of two-shift on-orbit operations, 

where the basis of proration will be the customer's Shuttle load factor.

    (C) Mission destination selected by NASA in consultation with the 

customer.

    (D) Assignment, with the customer's concurrence, to a Spacelab 

flight designated by NASA.

    (E) Launch date established by NASA.

    (F) A pro rata share of the on-orbit payload operations time of two 

NASA-furnished mission specialists and two payload specialists, where 

the basis of proration will be the customer's Shuttle load factor.

    (G) Use of the entire volume above a pallet.

    (iii) Customers contracting for complete-pallet flights will 

reimburse NASA for standard services an amount which is the sum of:

    (A) The product of the customer's Shuttle charge factor and the sum 

of:

    (1) The dedicated flight price as defined in Sec. 1214.102(c).

    (2) The charge for 6 extra days of one-shift on-orbit operations.

    (3) The standard price for additional services required to support a 

second shift of on-orbit operations for 7 days.

    (B) The price for the use of a complete pallet, including all 

necessary mission-independent Spacelab equipment.

    (6) Shared element. (i) A shared element is a Spacelab pallet, FMDM/

MPESS, or module that:

    (A) May be shared by two or more customers on a NASA-designated 

Spacelab flight; and

    (B) Shares common standard services with other Spacelab elements on 

the same flight.

    (ii) In addition to a pro rata share of the standard services listed 

in Sec. 1214.119(j), the following standard services are provided to 

customers of shared elements and form the basis for the Spacelab 

standard flight price:

    (A) For shared pallets, a pro rata share of the standard services 

provided by a pallet. The basis of proration will be the customer's 

Spacelab load fraction as defined in Sec. 1214.119(l)(7)(i)(A).

    (B) For shared modules, a pro rata share of the standard services 

provided by a long module flown on a dedicated-Shuttle Spacelab flight. 

The basis of



[[Page 101]]



proration will be the customer's Spacelab load fraction as defined in 

Sec. 1214.119(l)(7)(i)(B). The type of pressurized module actually used 

to meet a customer's requirement for a shared module will be determined 

by NASA subsequent to launch agreement negotiations.

    (C) A pro rata share of the element's share of standard services 

listed in Sec. 1214.115, where the basis for proration will be the 

customer's Spacelab load fraction.

    (D) A pro rata share of 7 days of two-shift on-orbit operations, 

where the basis of proration will be the customer's Shuttle load factor 

as defined in Sec. 1214.119(l)(7)(i).

    (E) Mission destination selected by NASA in consultation with the 

customer.

    (F) Assignment, with the customer's concurrence, to a Spacelab 

flight designated by NASA.

    (G) Launch date established by NASA.

    (H) A pro rata share of the on-orbit operations time of two NASA-

furnished mission specialists, where the basis of proration will be the 

customer's Shuttle load factor.

    (iii) Customers contracting for shared-element flights will 

reimburse NASA for Standard services an amount that is the sum of:

    (A) The product of the customer's Shuttle charge factor and the sum 

of:

    (1) The dedicated flight price as defined in Sec. 1214.102(c);

    (2) The charge for 6 extra days of one-shift on-orbit operations; 

and

    (3) The standard price for additional services required to support a 

second shift of on-orbit operations for 7 days.

    (B) The product of the customer's element charge factor and the 

price for the use of the Spacelab element being used, including all 

necessary mission-independent Spacelab equipment.

    (e) Minor delays. The minor delay provisions of Sec. 1214.106 will 

apply only to those Spacelab payloads whose Shuttle load factor is equal 

to or greater than 0.05.

    (f) Postponement and termination. (1) A customer may postpone the 

flight of a Spacelab payload one time with no additional charge if 

postponement occurs more than 18 months before the scheduled launch 

date.

    (2) Postponement or termination fees for Spacelab payloads will 

consist of the sum of:

    (i) A fee for postponement or termination of the Shuttle launch.

    (ii) A fee for use of the Spacelab elements.

    (3) For Shuttle launch postponement and termination fee customers 

will be governed by the provisions of Sec. 1214.107 or Sec. 1214.108, 

as appropriate.

    (4) The postponement and termination fees for use of the Spacelab 

elements are computed as a percentage of the customer's price for use of 

the Spacelab elements and will be based on the table below. When 

postponement or termination occurs less than 18 months before launch, 

the fees will be computed by linear interpolation using the points 

provided.



------------------------------------------------------------------------

                                                Fee for use of Spacelab

                                                 element(s), percent of

   Months before scheduled launch date when         price for use of

      postponement or termination occurs               element(s)

                                              --------------------------

                                               Postponement  Termination

------------------------------------------------------------------------

     Dedicated Flights, Dedicated Elements, and Dedicated FMDM/MPESS

------------------------------------------------------------------------



18 or more...................................           5           10

12...........................................          14           20

3............................................          60           85

0............................................          75          100

------------------------------------------------------------------------

Complete Pallets and Shared Elements

------------------------------------------------------------------------

18 or more...................................           5           10

12...........................................          18           80

9............................................          32           95

8 or less....................................          95          100

------------------------------------------------------------------------



    (5) At the time of signing of the launch agreement, NASA will define 

a payload removal cutoff date (relative to the launch date) for each 

Spacelab payload to be flown on a shared flight. A customer may still 

postpone or terminate a flight after the payload's cutoff date; however, 

NASA will not be required to remove the payload before flight.

    (6) Customers postponing or terminating the flight of a payload may 

also be subject to new or additional charges for optional services 

associated with Shuttle or Spacelab support provided by NASA.



[[Page 102]]



    (g) Spacelab reflight. (1) For Spacelab payloads, the provisions of 

Sec. 1214.110 apply.

    [Reserved]

    (h) Premature termination of Spacelab flights. If a dedicated-

Shuttle Spacelab flight, a dedicated-pallet flight or dedicated-FMDM/

MPESS flight is prematurely terminated, NASA will refund the optional 

services charges for planned, but unused, extra days on orbit. If a 

complete-pallet or shared-element flight is prematurely terminated, NASA 

will refund a pro rata share of the charges for planned, but unused, 

extra days on orbit to customers whose payload operations are, in NASA's 

judgment, adversely affected by such premature termination. The basis 

for proration will be the customer's Shuttle load factor.

    (i) Integration of payloads. (1) The customer will bear the cost of 

the following typical Spacelab-payload mission management functions:

    (i) Performing analytical design of the mission.

    (ii) Generating mission requirements and their documentation in the 

Payload Integration Plan (PIP).

    (iii) Providing mission-unique training and payload specialists (if 

appropriate).

    (iv) Physically integrating experiments into racks and/or onto 

pallets.

    (v) Providing payload-unique software for use during ground 

processing, on orbit or in POCC operations.

    (vi) Providing operation support.

    (vii) Ensuring the mission is safe.

    (2) All physical integration (and de-integration) of payloads into 

racks and/or onto pallets will normally be performed at KSC by NASA. 

When the customer provides Spacelab elements, these physical integration 

activities may be done by the customer at a location chosen by the 

customer.

    (3) Except for the restrictions noted in paragraph (i)(2) of this 

section, and the implementation of paragraph (i)(1)(vii), customers 

contracting for dedicated-Shuttle and dedicated-pallet flights may 

perform the Spacelab-payload mission management functions defined in 

paragraph (i)(1) of this section. NASA will assist customers in the 

performance of these functions, if requested. Charges for this service 

will be based on estimated actual costs, or actual costs where 

appropriate, and will be in addition to the price for standard services.

    (4) For complete pallets or shared elements, NASA will normally 

perform the Spacelab-payload mission management functions listed in 

paragraph (i)(1) of this section. Charges for this service will be based 

on estimated actual costs, or actual costs where appropriate, and will 

be in addition to the price for standard services.

    (5) Integration of payload entities mentioned in paragraphs (i)(2) 

through (i)(4) of this section with NASA-furnished Spacelab support 

systems and with the Shuttle will be performed by NASA as a standard 

service for all payloads flown on customer-furnished Spacelab elements. 

Customers will be available to participate as required by NASA in these 

levels of integration. Customer equipment will be operated only to the 

extent necessary for interface verification. Customers requiring 

additional payload operation after delivery of the payload to NASA will 

negotiate such operation as an optional service.

    (j) Common standard services for Spacelab payloads. The following 

standard services are common to all Spacelab flights:

    (1) Use of Shuttle \1\ and Spacelab hardware.

---------------------------------------------------------------------------



    \1\ Typical standard Shuttle services repeated for clarity.

---------------------------------------------------------------------------



    (2) Spacelab interface analysis.

    (3) A five-person NASA flight crew consisting of commander, pilot 

and three mission specialists.

    (4) Accommodations for a five-person flight crew.

    (5) Prelaunch integration and interface verification of preassembled 

racks and pallets (Levels III, II and I for NASA-furnished Spacelab 

hardware; Level I only for customer-furnished Spacelab hardware).

    (6) Shuttle \1\ and Spacelab flight planning.

    (7) Payload electrical power.

    (8) Payload environmental control.

    (9) On-board data acquisition and processing services.



[[Page 103]]



    (10) One day of transmission of payload data to compatible receiving 

stations via an Independent Payload Data Stream. (Subject to 

availability NASA may make excess orbiter instrumentation downlink 

capability available to payloads at no additional charge.) \1\

    (11) Use of NASA-furnished standard payload monitoring and control 

facilities.

    (12) Voice communications between on-orbit flight personnel 

operating the customer's payload and a NASA-designated payload 

monitoring and control facility.

    (13) NASA payload safety review.\1\

    (14) NASA support of payload design reviews.\1\

    (k) Typical optional services for Spacelab payloads. The following 

are typical optional Spacelab services.

    (1) Use of special payload support equipment, e.g., instrument 

pointing system.

    (2) Nonstandard mission destination.

    (3) Additional time on orbit.

    (4) Mission-independent training, use of, and accommodations for all 

flight personnel in excess of five.

    (5) Mission-dependent training of all NASA-furnished personnel and 

backups.

    (6) Analytical and/or hands-on integration (and de-integration) of 

the customer's payload into racks and/or onto pallets.

    (7) Unique integration or testing requirements.

    (8) Additional resources beyond the customer's pro rata share.

    (9) Additional experiment time or crew time beyond the customer's 

pro rata share.

    (10) Special access to and/or operation of payloads.

    (11) Customer-unique requirements for: software development for the 

Command and Data Management Subsystem (CDMS) onboard computer, 

configuration of the Payload Operations Control Center (POCC) and/or 

CDMS used during KSC ground processing.

    (12) Extravehicular Activity (EVA) services.

    (13) Payload flight planning services.

    (14) Transmission of Spacelab data contained in the Shuttle OI 

telemetry link to a location other than a NASA-designated monitoring and 

control facility.

    (15) Transmission of payload data via an Independent Payload Data 

Stream during additional time on orbit.

    (16) Transmission of payload data via a Direct Data Stream.

    (17) Level III/II integration of customer-furnished Spacelab 

hardware.

    (l) Computation of sharing and pricing parameters--(1) General. (i) 

Computational procedures as contained in the following subparagraphs 

will be applied as indicated. The procedure for computing Shuttle load 

factor, charge factor and flight price for Spacelab payloads replaces 

the procedure contained in Sec. 1214.103.

    (ii) Shuttle charge factors as derived herein apply to payloads 

meeting the launch and orbit criteria established in Sec. 1214.117. 

Customers will reimburse NASA an optional services fee for flights to 

nonstandard destinations.

    (iii) The customer's total Shuttle charge factor will be the sum of 

the Shuttle charge factors for the customer's individual (dedicated, 

complete or shared) elements, with the limitation that the customer's 

Shuttle charge factor will not exceed 1.0.

    (iv) Customers contracting for pallet-only payloads are entitled to 

locate minimal controls as agreed to by NASA in a pressurized area to be 

designated by NASA. There is no additional charge for this service.

    (v) NASA will, at its discretion, adjust, up or down, the load 

factors and load fractions calculated according to the procedures 

defined in this section. Adjustments will be made for special space or 

weight requirements, which include, but not limited to:

    (A) Sight clearances, orientation or placement limits.

    (B) Clearances for movable payloads.

    (C) Unusual access clearance requirements.

    (D) Clearances extending beyond the bounds of the normal element 

envelope.

    (E) Extraordinary shapes.



The adjusted values will be used as the basis for computing charge 

factors and prorating services.

    (2) Definitions used in computations. (i) Lc=Chargeable 

payload length, m. The total length in the cargo bay occupied



[[Page 104]]



by the customer's experiment and the Spacelab element(s) used to carry 

it.

    (ii) Wc=The weight, kg, of the customer's payload and the 

customer's pro rata share of the weight of NASA mission-peculiar 

equipment carried to meet the customer's needs.

    (3) Dedicated-Shuttle Spacelab flight (1-day mission). The total 

reimbursement is as defined in Sec. 1214.119(d)(3)(iii).

    (4) Dedicated-pallet flight (1-day mission). (i) The Shuttle load 

factors, charge factors and nominal payload capacities for dedicated-

pallet flights are shown in the table below. Subject to other Shuttle 

Spacelab structural limits, customers are entitled to use the payload 

weight capability of the pallets as indicated in the table. Payload 

weights in excess of those shown are subject to NASA approval and may 

entail optional services charges.



----------------------------------------------------------------------------------------------------------------

                                      Load Factor                Charge Factor         Nominal Payload Capacity,

                             --------------------------------------------------------             kg

       No. of Pallets                                                                ---------------------------

                               With Igloo       FMDM       With Igloo       FMDM                        FMDM

                                           Configuration               Configuration   With Igloo  Configuration

----------------------------------------------------------------------------------------------------------------

1...........................        0.228         0.189         0.305         0.252         2,325         2,950

2...........................        0.392            NA         0.523            NA         4,470            NA

3-pallet train*.............        0.556            NA         0.742            NA         4,435            NA

2+1 config..................        0.594            NA         0.792            NA         7,750            NA

----------------------------------------------------------------------------------------------------------------

*Three pallets requiring the ``1+1+1'' configuration will be flown on a dedicated-flight basis [See Sec.

  1214.119(c)(1)].



    (ii) Total reimbursement. The customer's total reimbursement is as 

defined in Sec. 1214.119(d)(4)(iii).

    (5) Dedicated FMDM/MPESS flight (1-day mission)--(i) Shuttle charge 

factor. The Shuttle charge factor for dedicated FMDM/MPESS flights is 

defined as:

[GRAPHIC] [TIFF OMITTED] TC09SE91.000



    (ii) Shuttle load factor. (A) The Shuttle load factor is defined as 

the maximum of:

[GRAPHIC] [TIFF OMITTED] TC09SE91.001





or

[GRAPHIC] [TIFF OMITTED] TC09SE91.002



    (B) The minimum value of Lc is based on the element 

length, plus clearances, and is 1.18 m.

    (iii) Total reimbursement. The customer's total reimbursement is as 

defined in Sec. 1214.119(d)(4)(iii).

    (6) Complete pallets (7-day mission). (i) The Shuttle load factor 

and charge factor for a complete pallet are 0.198 and 0.228, 

respectively, and its payload weight capability is 2,583 kg. Subject to 

other Shuttle or Spacelab structural limits, customers are entitled to 

use this payload weight capability. Payload weight in excess of 2,583 kg 

is subject to NASA approval and may entail optional service charges.

    (ii) Total reimbursement. The customer's total reimbursement is as 

defined in Sec. 1214.119(d)(5)(iii).

    (7) Shared elements (7-day mission)--(i) Spacelab load fractions and 

Shuttle load factors--(A) Pallet. Spacelab load fraction is the greater 

of:

[GRAPHIC] [TIFF OMITTED] TC09SE91.003





or

[GRAPHIC] [TIFF OMITTED] TC09SE91.004





Shuttle load factor is the greater of:

[GRAPHIC] [TIFF OMITTED] TC09SE91.005





or

[GRAPHIC] [TIFF OMITTED] TC09SE91.006



    (B) Pressurized module. Spacelab load fraction and Shuttle load 

factor are identical and are the greater of:



[[Page 105]]



[GRAPHIC] [TIFF OMITTED] TC09SE91.007





or

[GRAPHIC] [TIFF OMITTED] TC09SE91.008



    (ii) Shuttle charge factors and element charge factors for 

pressurized modules. Shuttle charge factors and element charge factors 

are identical and are defined as follows:



------------------------------------------------------------------------

                                                    The element charge

If the Spacelab load fraction (and Shuttle load     factor and Shuttle

                  factor) is:                     charge factor will be:

------------------------------------------------------------------------

Less than 0.00435..............................                    0.005

0.00435 to 0.87................................   Spacelab load fraction

                                                         divided by 0.87

Greater than 0.87..............................                      1.0

------------------------------------------------------------------------



    (iii) Element charge factors for shared pallets.



------------------------------------------------------------------------

                                                    The element charge

       If the Spacelab load fraction is:             factor will be:

------------------------------------------------------------------------

Less than 0.0189...............................                   0.0218

0.0189 to 0.87.................................   Spacelab load fraction

                                                         divided by 0.87

Greater than 0.87..............................                      1.0

------------------------------------------------------------------------



    (iv) Shuttle charge factors for shared pallets.



------------------------------------------------------------------------

                                                    The Shuttle charge

         If the Shuttle load factor is:              factor will be:

------------------------------------------------------------------------

Less than 0.00375..............................                    0.005

0.00375 to 0.75................................      Shuttle load factor

                                                         divided by 0.75

Greater than 0.75..............................                      1.0

------------------------------------------------------------------------



    (v) Total reimbursement. (A) The customer's total reimbursement is 

as defined in Sec. 1214.119(d)(6)(iii).

    (B) If a customer contracts for portions of more than one element, 

the charges for the use of the elements will apply individually to each 

element used.

    (vi) Pressurized module experiment volume. Experiment volume in the 

pressurized module is defined to be the sum of the customer's payload 

volume in racks and in the center aisle.

    (A) Rack volume is defined relative to basic Air Transportation Rack 

(ATR) configurations. The customer's rack volume will be defined as the 

volume of one or more rectangular parallelepipeds (rectangular-sided 

boxes) which totally enclose the cuss payload. Width dimensions will be 

either 45.1 or 94.0 centimeters. Height dimensions will be integral 

multiples of 4.45 centimeters. Depth dimensions will be 61.2 or 40.2 

centimeters.

    (B) Center aisle space volume is defined as the volume of a 

rectangular parallelepiped which totally encloses the customer's 

payload. No edge of the parallelepiped will be less than 30 centimeters 

in length.

    (vii) Pressurized module storage volume. Storage volume in the 

pressurized module is defined as the volume of one or more rectangular 

parallelepipeds enclosing the customer's stowed payload. No edge of the 

parallelepiped(s) will be less than 30 centimeters in length.

    (viii) Pallet payload volume. Volume of the customer's pallet-

mounted payload is defined as the volume of a rectangular parallelepiped 

enclosing the pallet payload and customer-dictated mounting hardware. No 

edge of the parallelepiped will be less than 30 centimeters in length.