The story of the kittyhawk plane crash and subsequent wreckage located in Wainuiomata
Kittyhawk plane serial number 3031
The Kittyhawk, also known as the Curtiss P-40 Warhawk, was manufactured by Curtiss-Wright Corporation in Buffalo, New York. The aircraft, identified by Constructors Number 19957, underwent several assignments: initially, it belonged to the U.S. Army as serial number 41-36124, then as RAF serial number ET770, and was later reassigned to the Royal New Zealand Air Force (RNZAF) as Kittyhawk serial number NZ3031 for 16 Squadron, coded XO-R, stationed at Woodbourne Airfield.
Kittyhawk plane crash
On 1 May 1943, twenty three year old Sergeant Thomas Victor Marchant (Tom), service number 421076, RNZAF, piloted his Curtiss P-40E Kittyhawk during a training flight heading north from Baring Head. The plane crashed into the hills in Wainuiomata.
Tom’s last communication via radio was received at 2:12 PM, indicating that the crash likely occurred minutes later. He now rests in peace at Aramoho Cemetery in Wanganui. The aircraft sustained irreparable damage and was officially classified as written off and left sitting near the top of the hillside.
Marchant, who had won his wings only eight months prior, was killed instantly with his remains recovered two days later, by a party of police and airmen. At the time of the crash, the aircraft was fully armed and loaded with much of the ammunition being scattered by the blast.
Location of the Kittyhawk crash site
Today, the precise crash site has likely been identified. Located below the McKerrow Ridge above Sunny Grove, specifically within the valley where Skerretts Creek descends, the low vegetation on the hillside in that area suggests it as the location. Furthermore, the plane hit a rock face and caught fire then exploded and there are two locations in the area with a rock face with only one site containing plane parts.
These rock faces are situated on a narrow spur, with the sides sloping away, making it likely for wreckage to fall into the two upper arms of Skerretts Creek. This strongly suggests that the highest known location with plane parts is the actual crash site. An eyewitness, who has confirmed seeing the wreckage, supports this assertion. Additionally, old photographs of the plane wreck and the surrounding landscape match the topography of this known debris site.
The exact location of the crash site was not much of a secret in times passed however. In fact the site was visible for many years as the ensuing fire marked the hillside for years after the crash, and could be seen from Wainuiomata Road when traveling over Wainuiomata Hill. In time, nature reclaimed the site and is now hidden in dense vegetation making it very difficult to identify.
Known Kittyhawk wreckage and parts
Over the decades, a significant portion of the wreckage scattered across the hillside and creek has been taken away by people seeking a piece of history or memorabilia. This included guns, the console panel, ammo, and basically anything that could be carried out.
In 1958, an apple box full of ammunition was handed in to the police, probably by a person called Jim Footer. Two groups of school boys took .5 inch machine guns out. A Selwyn Torrence took one and cleaned off the rust and the Gembitsky brothers who salvaged a gun and a quantity of ammunition. These items were later confiscated and apparently cut up. A month later, RNZAF’s former Director of Works, WG Cmdr J.M. Carr, trekked to the site and recovered more ammunition that had been uncovered by rain.
Despite these documented cases and many others that have not been recorded, remnants still exist, typically consisting of pieces deemed too cumbersome or sizable for removal. Today, numerous sites still contain scattered parts of the wreckage. Known remaining pieces include the V12 Allison motor, landing gear, fuselage fragments, propeller hub, wing sections, and some engine bearers.
No doubt there are still parts that are not known, but are likely buried under rocks and stones that have over the decades been covered by slips with other smaller parts being carried downstream by floods to arrive in the backyards of homes on Sunny Grove and potentially even into the Wainuiomata River from there to never be found or identified due to being indistinguishable from other debris.
Locations of the remaining Kittyhawk wreckage
Over the years, the wreckage has been dispersed across multiple locations due to river flow, floods, and slips. Despite numerous attempts by individuals to locate the wreckage, finding even a single piece of the plane can prove difficult. Even if you are given instructions on the locations, it is still difficult to find. This is further compounded by the constant movement of parts down the valley. One could stumble upon a fragment of the wreckage, only to return the following year and find it displaced once again. The latest whereabouts of most sites are known to only a few who are up to date with the locations.
While venturing into the valley in search of wreckage often leads to disappointment, as demonstrated in this video, the valley lacks a designated track, making the journey somewhat arduous. It traverses treacherous terrain in some sections, requiring climbing up or down ravine walls, to ascend or descend numerous waterfalls. There is even a cliff face to negotiate. At the crash site, the steep slope has caused large trees to slide down the hillside, highlighting the instability of the terrain. In summary, although some wreckage sites are more accessible than others, the absence of a proper walking trail can be challenging even under the best conditions.
Removing the wreckage today
The Department of Conservation (DOC) upholds a policy of preserving plane wrecks to honour their historical significance and out of respect for those who perished. Unauthorized removal of historic artifacts, including plane wreckage, from public lands is prohibited, with DOC issuing stern warnings for such actions. Further, the New Zealand Defence Force asserts ownership of the Wainuiomata wreckage and prohibits the removal of any parts.
Special thanks to Lance Stewart for some of the detail in this article.
Special thanks to Tony Weir for his help in locating the main wreckage sites.
Special thanks to Martin Gembitsky (eye witness of the plane crash site) for confirming the site location.
