FI

FI, Fi or fi may refer to:

In arts and entertainment

Businesses and organizations

Places

F1 (disambiguation)

F1 or Formula One is the highest class of auto racing sanctioned by the FIA.

F1, F01, F.I, F.1 or F-1 may refer to:

Computing

Military craft and weapons

General Dynamics F-16 Fighting Falcon variants

A large number of variants of the General Dynamics F-16 Fighting Falcon have been produced by General Dynamics, Lockheed Martin, and various licensed manufacturers. The details of the F-16 variants, along with major modification programs and derivative designs significantly influenced by the F-16, are described below.

Pre-production variants

YF-16

Two single-seat YF-16 prototypes were built for the Light Weight Fighter (LWF) competition. The first YF-16 was rolled out at Fort Worth on 13 December 1973 and accidentally accomplished its first flight on 21 January 1974, followed by its scheduled "first flight" on 2 February 1974. The second prototype first flew on 9 March 1974. Both YF-16 prototypes participated in the flyoff against the Northrop YF-17 prototypes, with the F-16 winning the Air Combat Fighter (ACF) competition, as the LWF program had been renamed.

F-16 FSD

In January 1975, the Air Force ordered eight full-scale development (FSD) F-16s – six single-seat F-16A and a pair of two-seat F-16B – for test and evaluation. The first FSD F-16A flew on 8 December 1976 and the first FSD F-16B on 8 August 1977. Over the years, these aircraft have been used as test demonstrators for a variety of research, development and modification study programs.

F.I.N.E.*

"F.I.N.E." is a song by the American hard rock band Aerosmith. It was written by lead singer Steven Tyler and lead guitarist Joe Perry. The song title is an acronym for "Fucked Up, Insecure, Neurotic, and Emotional", as stated in the album's liner notes. The song, totaling four minutes, nine seconds, is the second track on the band's 1989 album Pump. It was released as a promotional single to rock radio in 1989, and reached #14 on the Mainstream Rock Tracks chart.

Song information

"F.I.N.E." is a more upbeat hard rocking song, similar to "Young Lust" both lyrically and musically. The song's lyrics are very raunchy and focus on youth angst and lasciviousness, and the verses feature the line "I'm ready" after each line, suggesting sexual arousal, or being "ready" for sex. Many tongue-in-cheek lyrics are prevalent throughout the song including "she's got the Cracker Jack, now all I want's the prize", "I got the right key baby, but the wrong keyhole", "I shove my tongue right between your cheeks", etc. The chorus features a repeating of the word "Alright", followed by a person who thinks the narrator is alright, including "your daddy", "your mama", "my old lady", "my little sister", "my brother", "even Tipper" (a reference to Tipper Gore who headed the Parents Music Resource Center censorship campaign during this time), and "Joe Perry" (a reference to Aerosmith's lead guitarist).