VT-4 (United States)

Training Squadron 4
VT-4 insignia
Active	1 May 1960 – December 2010 June 2013 – present
Allegiance	United States
Branch	United States Navy
Type	Training
Garrison/HQ	NAS Pensacola, Florida, U.S.
Nickname(s)	Warbucks
Aircraft flown
Trainer	T-6A Texan II T-1A Jayhawk T-39 Sabreliner T-34C Turbo Mentor T-2 Buckeye TA-4J Skyhawk TF-9J Cougar

VT-4 Training Squadron 4 is a training squadron of the United States Navy. Initially established as Basic Training Group NINE (BTG-9) in the 1950s, the squadron was redesignated as Training Squadron FOUR (VT-4) on 1 May 1960 and based at Naval Air Station Pensacola, Florida.