Question: No. 97 Squadron, was a Royal Air Force squadron formed on 1 December 1917, now known as 
Context: No. 97 (Straits Settlements) Squadron, was a Royal Air Force squadron formed on 1 December 1917 at Waddington, Lincolnshire. 821 Naval Air Squadron was a Royal Navy Fleet Air Arm carrier based squadron formed on 3 April 1933 with the transferral and amalgamation of the Fairey III aircraft from 446 and half of 455 Flight (Fleet Spotter Reconnaissance) Flights Royal Air Force to the newly formed Fleet Air Arm of the Royal Air Force.  The squadron operated during the Second World War. No. 255 Squadron RAF was a Royal Air Force Squadron formed as an anti-submarine unit in First World War and a night-fighter unit in Second World War.  The First World War squadron was formed from former Royal Naval Air Service coastal flights and was responsible for coastal anti-submarine patrols.  It was disbanded after the war. No 3 (Royal Auxiliary Air Force) Police Squadron formed as a consequence of the assumptions made in the Strategic Defence Review, presented to Parliament by the Secretary of State for Defence (then the Rt.  Hon. George Robertson MP) in July 1998.  Specifically, this recognised that deployed air operations are likely to take place at the end of a long supply chain or line of communication.  Control of this line of communication ia a task which falls to the service military police organisations: The Royal Air Force Police and the Royal Military Police.  To undertake this expanded task, the establishment of the RAF Police was increased by a number of both regular personnel and reservists.  After a study, it was decided that the most effective way for the reservists to be formed was as members of the Royal Auxiliary Air Force.  These personnel would then be integrated with the existing Tactical Police and Security Squadron to form Tactical Police Wing.  Recruiting for 3 (Royal Auxiliary Air Force) Police Squadron, began in earnest in October 2002. No. 273 Squadron RAF was a Royal Air Force squadron formed as reconnaissance unit in World War I and initially a torpedo bomber and reconnaissance unit in World War II, based out of China Bay, Ceylon (Sri Lanka).  In mid 1944 the squadron was re-equipped with Spitfire Mk VIIIs and flew and fought out of airfields in India and Burma.  Following the end of the war, the squadron was moved first to Siam (Thailand), and then later, French Indo-China (Vietnam).  It was re-equipped with Spitfire Mk XIVs in November 1945. Royal Air Force Waddington or more simply RAF Waddington (IATA: WTN, ICAO: EGXW) is a Royal Air Force station located 4.2 mi south of Lincoln, Lincolnshire and 13.3 mi north east of Newark-on-Trent, Nottinghamshire, England.  The site is owned by the Ministry of Defence and managed by the RAF. No. 544 Squadron RAF was a Royal Air Force Squadron formed as a photographic reconnaissance squadron in World War II. No. 547 Squadron RAF was a Royal Air Force Squadron formed as an RAF Coastal Command anti-shipping and anti submarine squadron in World War II. Western Air Command was the part of the Royal Canadian Air Force's Home War Establishment responsible for air operations on the Pacific coast of Canada during the Second World War.  When Canada declared war against Germany in September 1939 the command consisted of only five squadrons.  Four of them equipped with obsolete aircraft including a bomber squadron with aircraft from the Great War and there were no fighter aircraft at all for its only fighter squadron (113 Fighter Squadron was thus disbanded).  With the Japanese threat after Pearl Harbor it grew rapidly and played a critical role in fighter and anti-submarine operations in Canadian and American waters during the Aleutian Islands Campaign.  It was there that Squadron Leader K.A. Boomer of No. 111 Squadron shot down a Rufe fighter, the RCAF's only kill in the Pacific Theatre.  On 7 July 1942 a Bristol Bolingbroke pressed home an attack on the Japanese Submarine Ro 32 the pilot F/Sgt.  P.M.G. Thomas of No. 115 Squadron RCAF then led American Destroyers to sink the damaged submarine.  By January 1943 Western Air Command had expanded to include many bomber, fighter and operational units under its control.  By the end of the war the command would involve some twenty squadrons when the last units to join were added in 1943.  These were the 163 Army Cooperation Squadron in March flying Bristol Bolingbrokes and Hawker Hurricanes, in May the 160 Bomber-Reconnaissance Squadron was added flying Cansos from Sea Island BC (before moving to Yarmouth NS in July) and the 166 Communication Squadron formed in September flying various types.  In addition to the new squadrons, new aircraft types came on line replacing the command's remaining Supermarine Stranraers and Blackburn Sharks with Canso's and the Bolingbrokes and Beauforts with the Lockheed Ventura.  Countless training missions and operational patrols bolstered the air activity over the coastal areas but there was not much action until RCAF Western Command was on the look out for General Kusaba's Fire Balloons that the Japanese called the Fūsen Bakudan Campaign.  In February and March 1945, P-40 fighter pilots from 133 Squadron, Royal Canadian Air Force operating out of RCAF Patricia Bay (Victoria, British Columbia), intercepted and destroyed two fire balloons, On 21 February, Pilot Officer E. E. Maxwell While shot down a balloon, which landed on Sumas Mountain, in Washington State.  On 10 March, Pilot Officer J. O. Patten destroyed a balloon near Saltspring Island, British Columbia.  During another interception a Canso forced down a fire balloon which was examined at the army headquarters.  Patrol activity was joined by the Operational Training Schools (OTS) operated by Number 4 Training Command of the BCATP.  They were the No. 3 OTS flying the Canso and Catalina and No. 32 OTS with Ansons, Beauforts and Swordfish at Patricia Bay.  In April, 1944 the No. 5 OTS Heavy Conversion unit stood up at Boundary Bay when 16 B-24 Liberators arrived fresh from American factories.  By the end of September 1944 RCAF 5 O.T.U. had grown to sizeable force of some 87 aircraft including 38 B-24 Liberators, 35 B-25 Mitchells, 5 Bolingbrokes, 8 P-40 Kittyhawks and a single Norseman.  With the end of the war in Europe these aircraft were joined by a number of Victory Aircraft Lancaster X bombers which were to be used to train the British Commonwealth's Very Long Range Bomber Tiger Force that would soon be sent to bomb the Japanese mainland from Okinawa.  With the unconditional surrender of Japan the RCAF's Tiger Force bomber squadrons were disbanded before they flew overseas and the total draw down of the Western Air Command was suddenly undertaken.  Within several months almost all the flying squadrons would be completely stood down. No. 613 (City of Manchester) Squadron was an Auxiliary Air Force later Royal Auxiliary Air Force squadron formed on 1 February 1939 at the then new municipal airport at Ringway, nine miles south of Manchester.  The squadron served at first in the army cooperation role, and later during the Second World War became a tactical bomber unit.  After the war the squadron reformed as a fighter unit and as such flew until its last disbandment in March 1957.
Answer: RAF Waddington