Air Commodore Gordon Henry Steege, (31 October 1917 – 1 September 2013) was a senior officer and pilot in the Royal Australian Air Force (RAAF). He became a fighter ace in World War II, credited with eight aerial victories, and led combat formations at squadron and wing level.

Born in Sydney, Steege joined the RAAF in July 1937. He first saw action in late 1940 with No. 3 (Army Cooperation) Squadron in the Middle East, where he flew Gloster Gladiator, Hawker Hurricane and P-40 Kittyhawk fighters. Achieving victories in all three types, he was awarded the Distinguished Flying Cross after shooting down three German aircraft during a single sortie in February 1941. He rose to command No. 450 Squadron in the Desert Air Force, before returning to Australia in December 1942. Posted to the South West Pacific, he commanded No. 14 Mobile Fighter Sector and, later, Nos. 73 and 81 (Fighter) Wings. He earned the Distinguished Service Order in April 1944 for his "outstanding leadership", and finished the war a group captain.

Steege resigned his commission after World War II, and worked for several years in New Guinea. He re-joined the RAAF during the Korean War and briefly commanded No. 77 Squadron in late 1951. Finding its Gloster Meteors to be outclassed by communist MiG 15s, he controversially took the RAAF squadron out of its air-to-air combat role in favour of escort duty and local air defence. Returning to Australia, he held senior administrative and training posts before taking charge of RAAF Base Canberra in 1957. In the 1960s he was appointed to several planning positions, followed by command of, successively, RAAF Base Amberley in Queensland, RAAF Base Butterworth in Malaysia, and RAAF Base Edinburgh in South Australia. Having been raised to air commodore, his final appointment before retiring in 1972 was on the staff of Headquarters Operational Command (now Air Command) at RAAF Base Glenbrook, New South Wales. He subsequently became an aeronautical consultant, and died in Sydney in 2013, aged ninety-five.

Early career The son of William and Ida Steege, Gordon Henry Steege was born in the Sydney suburb of Chatswood on 31 October 1917, and educated at North Sydney Boys High School. He recalled having always been interested in a military career, applying unsuccessfully to enter the Royal Australian Navy when he was twelve, and later the Royal Military College, Duntroon.Steege; Llewellyn, "Steege, Gordon Henry", Cassette 1/Side A After leaving school he spent three years with the Perpetual Trustee Company, where he was a probate clerk.

On 21 July 1937, Steege joined the Royal Australian Air Force (RAAF), undergoing flight instruction on Avro Cadets and Westland Wapitis at No. 1 Flying Training School in Point Cook, Victoria. He graduated with a distinguished pass on 23 June 1938, and was commissioned a pilot officer. His first posting was to No. 3 (Army Cooperation) Squadron at RAAF Station Richmond, New South Wales, flying Hawker Demon biplane fighters.Roylance, Air Base Richmond, pp. 46, 123 Steege and the squadron participated in several exercises with the Australian Army, undertaking reconnaissance, spotting for artillery, and practising ground-attack missions.Coulthard-Clark, The Third Brother, p. 214 He was promoted to flying officer in December 1938.

World War II Following the outbreak of World War II in September 1939, Steege was appointed adjutant of the newly formed No. 11 Squadron, which operated two RAAF Supermarine Seagulls, and two Short Type C flying boats requisitioned from Qantas Empire Airways. Half of the squadron's personnel were Qantas employees.Roylance, Air Base Richmond, p. 61 On 25 September, No. 11 Squadron became the RAAF's first unit to be based in Papua New Guinea, when the flying boats, accompanied by Steege in a de Havilland Dragon Rapide, flew to Port Moresby to undertake maritime reconnaissance in the region.Gillison, Royal Australian Air Force, p. 66 Stephens, The RAAF in the Southwest Pacific Area, pp. 18–19

Middle East Steege returned to No. 3 Squadron in May 1940, and was promoted to flight lieutenant the following month. On 15 July, the squadron departed Sydney for the Middle East to support the 6th Division in the Western Desert campaign against Italian forces. Sailing via Bombay, the unit arrived in Suez, Egypt, on 23 August.Herington, Air War Against Germany and Italy, p. 57 The next month it was equipped with a flight of Westland Lysander reconnaissance aircraft and two flights of Gloster Gladiator biplane fighters, augmented by four Gloster Gauntlets for dive bombing.Herington, Air War Against Germany and Italy, p. 58 Steege, a flight commander, was originally tasked with organising the Lysander contingent.Shores; Williams, Aces High, p. 566 In coming months the Lysanders and Gauntlets would be withdrawn, enabling the squadron to operate as an all-Gladiator fighter unit.Herington, Air War Against Germany and Italy, pp. 63, 66

On 2 November 1940, the two Gladiator flights moved forward to Gerawla, near Mersa Matruh.RAAF Historical Section, Fighter Units, p. 3 Steege achieved his first aerial victory on 10 December. He was among a patrol of Gladiators that came upon a dozen Italian Fiat CR.42s that were strafing British troops near Tummar West; in the ensuing combat, Steege was credited with one of three CR.42s shot down without loss by the Australians, as well as a "probable".Thomas, Gloster Gladiator Aces, p. 44 Three days later he was on patrol with five other Gladiators that attacked a formation of Savoia-Marchetti SM.79 bombers near Sollum; Steege claimed one SM.79 destroyed and another probably destroyed.Herington, Air War Against Germany and Italy, p. 63 An escort of eight CR.42s then attacked the Gladiators, forcing down five; only Steege, his aircraft damaged, was able to make it back to base. He was credited with another CR.42 destroyed, and one damaged, north-east of Sollum Bay on 26 December, when his squadron attacked a formation of SM.79s escorted by over twenty CR.42s.Herington, Air War Against Germany and Italy, p. 64

No. 3 Squadron began re-equipping with Hawker Hurricanes on 29 January 1941.Herington, Air War Against Germany and Italy, p. 67 On 10 February, the squadron advanced to RAF Station Benina, Libya, to take over the air defence of Benghazi, which had been occupied by the 6th Division.Herington, Air War Against Germany and Italy, pp. 68–70 German aircraft started appearing at this time, as the Afrika Korps under General Erwin Rommel, supported by a Luftwaffe contingent, arrived in North Africa to reinforce the Italians.Stephens, The Royal Australian Air Force, p. 80Herington, Air War Against Germany and Italy, pp. 69–72 Steege was flying a Hurricane on 18 February when he shot down three German Junkers Ju 87 s in a single sortie near Mersa Matruh to become his unit's second ace.Garrisson, Australian Fighter Aces, p. 160Thomas, Hurricane Aces 1941–45, pp. 49–50 The Germans launched an offensive in March, and Benina was evacuated on 3 April. That day, No. 3 Squadron, operating in concert with No. 73 Squadron RAF, surprised a formation of Ju 87s escorted by Messerschmitt Bf 110s; Steege led his section of four Hurricanes against the Bf 110s, and was credited with destroying one and damaging three others. He was recommended for the Distinguished Flying Cross for his "unfailing courage" and destruction of enemy aircraft; the award was promulgated in The London Gazette on 8 April. Four days later, No. 3 Squadron re-located to Sidi Haneish, Egypt, having retreated and operated from nine airfields in ten days.Herington, Air War Against Germany and Italy, p. 73

Raised to the acting rank of squadron leader, Steege was given command of the newly arrived No. 450 Squadron RAAF at Abu Sueir, Egypt, on 31 May 1941.RAAF Historical Section, Fighter Units, pp. 105–106 At this stage the unit comprised only ground staff, so it was amalgamated with the pilots and Hurricanes of No. 260 Squadron RAF, which had been established without ground crew, to form No. 260/450 (Hurricane) Squadron. The combined unit relocated to Amman in Transjordan on 29 June and undertook its first operation the same day, when the Hurricanes attacked Vichy French airfields and infrastructure as part of the invasion of Syria. No. 260/450 Squadron went on to fly over eighty sorties during the Syrian campaign, mainly against airfields. By August, No. 260 Squadron's ground crew had arrived and the unit was detached from No. 450 Squadron, which thus became denuded of pilots, except for Steege himself. The operational requirements of existing forces, and the Australian Air Board's insistence on staffing Article XV squadrons such as No. 450 with Australian Empire Air Training Scheme aircrew rather than regular RAAF members, kept the unit short of pilots for an extended period, relegating it to training and maintenance duties.Herington, Air War Against Germany and Italy, pp. 95–99 Steege was mentioned in despatches on 24 September for his leadership of the squadron. By December 1941, it was at nominal strength and equipped with P-40 Kittyhawks; it commenced combat operations out of Gambut and El Adem, Libya, and began registering victories in February 1942.Herington, Air War Against Germany and Italy, p. 218 Flying a Kittyhawk, Steege claimed a probable victory over a Messerschmitt Bf 109 near Martuba on 28 March; it was later confirmed as destroyed.Newton, Australian Air Aces, p. 110 He was credited with damaging a Macchi MC.200 in the Tobruk area on 3 April.

Steege handed over command of No. 450 Squadron on 7 May 1942, and subsequently attended the Middle East Staff School in Haifa, Palestine.RAAF Historical Section, Fighter Units, p. 111 He was promoted to the temporary rank of wing commander in October and returned to Australia in December. His final tally of victories in the Middle Eastern theatre was eight aircraft destroyed, two probables and five damaged.

South West Pacific Steege undertook a fighter sector training course in January 1943, and in March was given command of No. 8 Fighter Sector Headquarters in Brisbane, a position he considered "a letdown" in light of his operational experience versus the sector's role in monitoring only transport flights. As a result, he later contended, of his petitioning Eastern Area Command for reassignment to combat duties and complaining to Group Officer Clare Stevenson that there were too many WAAAFs in the sector for an unmarried man to supervise, he was posted to command No. 14 Mobile Fighter Sector Headquarters at Camden, New South Wales, on 23 May.Steege; Llewellyn, "Steege, Gordon Henry", Cassette 3/Side ARAAF Historical Section, Radar Units, pp. 131–137 The following month, the unit deployed to Goodenough Island in New Guinea as part of No. 71 (Fighter) Wing, becoming operational on 27 June. In August it moved to Kiriwina, under the aegis of No. 73 (Fighter) Wing.