[Code of Federal Regulations] [Title 46, Volume 1] [Revised as of Octobery 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR13.505] [Page 238] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PART 13_CERTIFICATION OF TANKERMEN--Table of Contents Subpart E_Requirements for ``Tankerman-Engineer'' Endorsement Sec. 13.505 Proof of service for ``Tankerman-Engineer'' endorsement. (a) Service must be proved by a letter on company letterhead from the owner, operator, master, or chief engineer of a tankship or self- propelled tank vessel. The letter must specify-- (1) The classification of cargo (DL, LG, or both) carried while the applicant accumulated the service; and (2) The number of days of licensed and unlicensed service in the engine department on tankships or self-propelled tank vessels; or (b) Service must be proved by certificates of discharge from tankships or self-propelled tank vessels with the appropriate classification of cargo (DL, LG, or both). [CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by CGD 79-116, 62 FR 25135, May 8, 1997] [[Page 239]]