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brush

(57,471 posts)
Thu Nov 14, 2024, 05:35 PM Thursday

;Airforce nomenclature: Anyone know why Airforce fighter jet naming schemes jumped from...

F series names from the late '40s thru early '50s F-86 Sabrejet thru to the century series F-100 Supresabre thru the F-106 Delta Dart etc., then suddenly to the F-4C Phantom, then picked up again with the F series like the F-15 Eagle, E-16 Fighting Falcon, F-22 Raptor and so on?

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Dennis Donovan

(25,533 posts)
1. There were Fighter jets in between the F-86 and the Century Series
Thu Nov 14, 2024, 05:46 PM
Thursday

The F-89 Scorpion and the F-94 Starfire comes to mind:





They went to recycled F numbers so the services would all match up (like the F-4 being the F-4 in every branch of service it served in).

lastlib

(24,902 posts)
3. Perhaps several designs that never saw production---my guess.
Thu Nov 14, 2024, 05:58 PM
Thursday

(Of course, that doesn't explain the F-117......Call me Sgt. Schultz, I know nothing....)

Dennis Donovan

(25,533 posts)
5. Northrup F-5 Freedom Fighter (single seat version of the T-38)
Thu Nov 14, 2024, 06:06 PM
Thursday


The F-94 was a souped-up T-33, so it kept its straight wing.

The Scorpion:
The Scorpion was designed by Northrop in response to a specification issued by the United States Army Air Forces (USAAF) during August 1945. Internally designated as the N-24, it was originally designed with a relatively slim fuselage, buried Allison J35 turbojet engines, and a swept wing configuration, however, the unfavorable low speed characteristics of this wing led to its substitution for a relatively thin straight wing instead. While its straight wings limited its performance, the Scorpion was among the first American fighters to be equipped with guided missiles.

WarGamer

(15,402 posts)
4. I know it's not USAF but how about all the magnificent Grumman F-series from WW2 and before?
Thu Nov 14, 2024, 05:59 PM
Thursday

From here



to this

brush

(57,471 posts)
6. Oh, I love the ominous sound of radial prop engines. I lived on Long Island...
Thu Nov 14, 2024, 06:12 PM
Thursday

back in the the day where the WWll Grumnan works produced those craft. Occasssionally restorer clubs would fly them, also at air shows, and the sound of those engines was throbbing, droning, approaching and threatening all at the same time.

Must've been the sounds first heard in the Spanish Civil war, then Paris in WWll and London during the Battle of Britain.

WarGamer

(15,402 posts)
7. best part of air shows... those big PW engines of the P47, Corsair, F8F, etc...
Thu Nov 14, 2024, 06:17 PM
Thursday
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brush

(57,471 posts)
10. Ahhh, the P-47 Thunderbolt, aka the "Jug." a huge fighter plane.
Thu Nov 14, 2024, 06:27 PM
Thursday

Republic Aircraft works was out on Long Island too. I've seen them in the sky with their magnificent sound too.

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