German Colonial

In about 1910 the Gabmatsung/Gabmazung Lutheran mission station was established at Nadzab.^[6] and established an airfield for use by small planes until the outbreak of the Pacific War when it became overgrown with dense kunai grass.^[7]

In the 1919 the Melbourne Argus newspaper ran this classified advertisement;

The following items, collected by on Official with the Aid of An Armed Force from Gabmatsung (and other districts) -carved figures, stone clubs, carved plates, bows and arrows, spears, native drum, clubs, horns, modlooms, native pillows, head dresses, bags, shells ornaments and butterflies. JW Styles and Son, Glenhuntly Rd, Caufield ^[8]

WW2

Between April 1943 and July 1943, the Allied Geographical Section of South West Pacific Area (command) conducted reconnaissance after the Japanese invasion. The Terrain Handbook states at page 18;

"Nazdab is located twenty-seven miles NW of Lae by road 900 yds by an indefinite width. Covered with Kunai grass. Good dispursal area. Emergency landing ground for heavy freight planes. Extension to 2000 yds thought possible".^[9]

The Landing at Nadzab was the first parachute jump for the 503rd Parachute Regiment on 5 September 1943. In conjunction with the Amphibious Landing East of Malahang, it was to be the start of the liberation of Lae from Japanese Occupation.^[6]

On 8 September 1943, MACARTHUR'S communique states;

more than 60,000 rounds of ammunition, silencing artillery positions and destroying installations at Gabsonkek (21 miles north-west of Lae), Munum (six miles east of Gabsonkek). Yalu, Nara kapor (14 miles North west of Lae), and Labu Island (60 miles south-west of Lae)^[10]

After the landing, the 503rd Headquarters Company established themselves at the Gabonkek village and it was at this time that the descending wildcat logo became their official insignia, until the Battle of Philippines when the insignia was changed to the Rock Patch.^[11]

On 19 September 1943 the Gabmatsung Lutheran Mission was converted into the 2/4th Australian Field Ambulance main dressing station for the 7th Australian Division^[12]

Cemetery

During WW2, the United States Army established a cemetery used for the duration of the war. All burials were later exhumed and transported to the United States or Manila American Cemetery.^[13]

Aerial spraying

In 1992 the Veterans' Review Board (Australia)^{[lower-alpha 1]} heard evidence that chemical DDT aerial spraying and Pyrethrum bombs may have been used in and around Nadzab in November 1944. Number 9 Local Air Supply Unit located at Lae, carried out test air-spraying in an unspecified location in March 1945. The United States Army Air Service units at Nadzab carried out DDT air-spraying experiments locally up to at least November 1944, until about April 1945.