No, to both.
Current squadrons jump from 230 sqn to 617 (Dambusters) with nothing inbetween.
Previously there was a 361 sqn (ECM Canberras - disbanded 14 July 1967) and the next after that was 500sqn (Auxiliary Air Force, flying Meteors - disbanded 10 March 1957).
There was a USAAF 364th fighter group that served in WWII from the UK (based at RAF Honington) and the USAAF 364th fighter squadron (part of 357th fighter group at Yoxford in WWII).
6 Squadron RAF Leuchars3 Squadron RAF Coningsby17 Squadron RAF Coningsby29 Squadron RAF Coningsby11 Squadron RAF Coningsby
No. 617 Squadron RAF .
RAF Sqd. 249 based in Malta was the TOP scoring Sqd. or the RAF
The 633 Squadron is a fictional RAF Mosquito Squadron of WW II. It exist only in the movie. This is not true. The name 633 Squadron became known through a novel and subsequent movie, both of course fictional. There was and still is however a real 633 Squadron formed in 1948. It is a voluntary RAF Squadron for the flight training of young Air Training Corps cadets. I used to be an instructor with this squadron.
In May/June 1938, the RAF's 19 Squadron got the first Spitfires in service
121 Squadron
Major, I believe.
The 48 Security Forces Squadron is located at RAF Lakenheath in the United Kingdom. The specific address is RAF Lakenheath, Brandon, Suffolk, IP27 9PN, United Kingdom. This squadron is part of the United States Air Force and is responsible for base security and law enforcement functions.
One list is at www.btinternet.com/~lee_mail/rafcodes.html
The 178 Squadron was based in the RAF. It was based in Egypt, Libya and Italy during the First World War. This squadron was involved in the operations that supported the Polish Home Army in Warsaw in 1944.
The number of aircraft assigned to a squadron varies depending on the type of squadron and the nationality. For World War Two, most of the time: United States: Army Air Force-Fighter Squadron is 25+ Army Air Force-Bomber Squadron is 12 to 16 Navy Fighter Squdron is 16 to 32 Navy Dive Bomber, Torpedo Bomber or Scout Bomber Squadron is 12 to 18 Japan: Army Fighter or Bomber Squadron (Chutai) is 9 to 12 Navy Fighter or Bomber Squadron (Chutai) is 6 to 12 Great Britain: RAF Fighter Squadron is 12 RAF Bomber Squadron is 6 to 12 France 1939-1940: Army Fighter or Bomber Squadron (Escadrille) is 9 Germany: Luftwaffe Fighter Squadron (Staffel) is 12 Luftwaffe Bomber Squadron (Staffel) is 9
The Eagle Squadrons of WWII were RAF Squadron 71, 121 and 133 piloted by American pilots under British command in the European Theatre. The Pacific Theatre had El Escuadron 201 called Aquilas Azteca or the Aztec Eagles and they were from the FAEM or Mexican Expeditionary Air Force. There were also individual US officers that saw service with RAF and RCAF squadrons in Europe. All the other British RAF squadrons were NOTEagle Squadrons. Too many to list.