frame|Four F-16 Fighting Falcon|F-16s of the USAF [[457th Fighter Squadron flying in a "Finger-four" formation]]
frame|Four F-16 Fighting Falcon|F-16s of the USAF [[457th Fighter Squadron flying in a "Finger-four" formation]]
The finger-four formation (also known as the "four finger formation" and the "Fingertip Formation") is a flight formation used by fighter aircraft. It consists of four aircraft, and four of these formations can be combined into a squadron formation.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).