Lakunai Airfield

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April 29, 1941
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February 1942
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circa 1942
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circa 1943
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April 1943
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November 2, 1943
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1943(?)

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Ray Fairfield 1966

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David Paulley 1982
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John Douglas 1991
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Justin Taylan 2000

Location
Located to the south of Rabaul, further to the south is Matupi Island. Known prewar as "Lakunai" or "East Airfield".

Construction
This airfield was built by the Australian RAAF as single runway 4,700' in length, prior to the war. The runway was surfaced with sand and volcanic ash.

Japanese Occupation
Occupied by the Japanese on January 23, 1942. The 7th Construction Unit began working to expand and improve the airfield. Know by the Japanese as Rabinjikku (Rabaul lower). By the end of January two groups of A5M4 Claudes arrived.

Lakunai was the primary fighter airstrip at Rabaul until new strips were built at Rapopo and Tobera. The field was expanded by the Japanese with revetments to the north and south of the strip, and taxiways with steel matting. Volcanic ash from Tuvurvur often coated the area with a layer of ash.

The base had a compliment of anti-aircraft guns around the strip, and supported by guns on Matupi Island to the south, and Sulpher Creek area to the north.  The aerodrome was primarily used by the Navy, although a number of Army units also were based here in early 1943 until around August when almost all the Army aircraft at were transferred to Lae or Wewak. Lakunai was neutralized from the air by Allied attacks.

Japanese Naval Units Based at Lakunai
Chitose Kokutai (4th Kokutai) A5M4 - January 31, 1942
4th Kokutai (A5M4 & A6M2) - February 10, 1942
Tainan Kokutai (A6M2) April 1942 - November 1942 also Vunakanau
6th Kokutai (A6M2 Zero) Japan via Truk September 1942 -
501st Kokutai (D4Y Judy) Japan via Truk October 1943 -
Japanese Army Air Force Units Based at Lakunai
11th Sentai (57 x Ki-43) from Burma via Truk December 18, 1943
1st Sentai (Ki-43) from Truk January 9, 1943
68th Sentai (Ki-61) from Truk April 1943
78th Sentai (Ki-61) from Truk June 1943
81st Sentai (Ki-46 and Ki-21) 1943

Allied Missions Against Lakunai
June 12, 1942 - June 17, 1944

Postwar Usage
Heavily bombed thorough the war, the strip was littered with wrecked aircraft, After the surrender of Japan, the airfield was occupied by Australians in September 1945.

Repaired, USMC PBJ Mitchell 35214 landed at the repaired airfield on November 1, 1945 from Manus, the first Allied aircraft to land at the strip after the war. A RAAF Dakota landed on October 30, 1945 with a load of mail from Australian servicemen. Returned to service in later 1945, it briefly based RAAF Beauforts of 8 Squadron.

The airfield was used as Rabaul's main airport from 1945 until 1994.

1994 Volcano Eruption
In 1994, a large volcanic eruption covered the airport with ash. In anticipation of this, airport services were shifted to a new airport built at Tokua.

Today
The runway is covered in ash. Beside the runway is some wreckage of Japanese aircraft, including a well known Ki-21 Sally, and the remains of another Sally and a Ki-43. Although the area was coated in ash the wrecks are still accessible and undamaged, cleared to allow visitors to view them.

Mitsubishi Ki-21 Sally
Wreckage abandoned near airfield, popular tourist site

Nakajima Ki-43 Oscar
Center section only abandoned near Sally

Mitsubishi Ki-21 Sally
Center section only

Interstate TDR-1 Attack Drone
Destroyed by locals after its discovery

127mm Semi-Automatic Anti-Aircraft Gun
Western edge of airfield, overlooking Sulpher Creek

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Map
March 18, 1943

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