No. 621 Squadron RAF was formed at Port Reitz, Kenya, on 12 September 1943[3] as a general reconnaissance unit equipped with 16 Wellington XIIIs, with a role of carrying out maritime reconnaissance and anti-submarine duties over the western Indian Ocean and the coasts of East Africa.[4][5] In October 1943, the squadron moved to Mogadishu, Somalia, and in November, supplemented its normal duties by being tasked to look for four thousand stolen camels on behalf of the army.[5] In December 1943, the squadron moved to RAF Khormaksar, Aden.[2]
In a more serious series of sorties, the squadron managed to knock out the U-852, but at the beginning of 1945 activities had dropped so low that the squadron was reduced from 16 to 8 aircraft. In November the squadron converted to Warwicks and started in Operation Sunburn, looking for illegal immigrants into Palestine. In April to squadron moved to Palestine and converted to Lancasters. Shortly after it had completed that conversion the squadron was disbanded at RAF Ein Shemer by being re-numbered to No. 18 Squadron RAF on 1 September 1946.[2][3][6]
The present 621 Volunteer Gliding Squadron has no links with 621 Squadron, and in fact traces its lines back to No. 87 Glider School RAF.[7][8]
Aircraft operated
Aircraft operated by No. 621 Squadron RAF[2][5][6]
Detachments at Scuscuiban, Italian Somaliland; Bandar Kassim, Italian Somaliland; Riyan, Aden Protectorate; RAF Socotra, Aden Protectorate and Mogadishu, Italian Somaliland
Delve, Ken (1994). The Source Book of the RAF. Shrewsbury, Shropshire, UK: Airlife Publishing. ISBN1-85310-451-5.
Halley, James J. (1988). The Squadrons of the Royal Air Force & Commonwealth, 1918–1988. Tonbridge, Kent, UK: Air-Britain (Historians) Ltd. ISBN0-85130-164-9.
Jefford, C.G. (2001). RAF Squadrons, a Comprehensive record of the Movement and Equipment of all RAF Squadrons and their Antecedents since 1912 (2nd ed.). Shrewsbury, Shropshire, UK: Airlife Publishing Ltd. ISBN1-85310-053-6.
Lake, Alan (1999). Flying units of the RAF. Shrewsbury: Airlife. ISBN1-84037-086-6.
Rawlings, John D.R. (1982). Coastal, Support and Special Squadrons of the RAF and their Aircraft. London: Jane's Publishing Company Ltd. ISBN0-7106-0187-5.
Thomas, Andrew (4–17 April 1986). "Guardians of the Aden Gulf: No.621 (GR) Squadron, Royal Air Force". Aviation News. Vol. 14, no. 23. pp. 1178–1180.