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# Procedures For Shipboard Helicopter And Tiltrotor Aircraft Operations (U)


This is a multi-service publication located on the Navy Warfare Development Command (NWDC) portal
that requires a one-time account registration process to gain access. When logging into the portal with
your CAC use your email certificate when prompted.

Below is a NWDC URL to the latest edition dated 03/01/2019.  (This URL was verified by APD on 08/27/2019.)

https://portal.nwdc.navy.mil/NDLS/pubs/NTTP%203-
04M,%20MTTPs%20for%20Shipboard%20Helicopter%20and%20Tiltrotor%20Aircraft%20Operations/NTTP_3-04M.pdf



The multi-service nomenclatures are as follows:

U.S. NAVY:   NTTP 3-04M

U.S. COAST GUARD:   CGTTP 3-90.5

U.S. AIR FORCE:   AFTTP 3-2.4

U.S. MARINE CORPS:   MCTP 13-10L

U.S. ARMY:   ATP 3-04.19

U.S. SPECIAL OPERATIONS COMMAND:   USSCOM Pub 3-04