Deep in the largely impenetrable jungles of New Britain island, Papua New Guinea, a burned aircraft wreck sits near Vunalama village in territory traditionally belonging to the Baining tribe. The site is not formally mapped or protected, and reaching it requires navigating dense tropical rainforest in one of the Pacific's most volcanically active regions — Gates experienced an earthquake firsthand during his approach to the area. The wreck itself consists of a partially identifiable airframe and engine, corroded by decades of jungle humidity. Gates traveled here after a local interpreter relayed that the Baining tribe near Rabaul had recently stumbled across what villagers believed might be a significant crash site. The investigation centers on whether this wreck could be connected to a 1945 Australian army patrol report describing a Pratt & Whitney engine with partial serial numbers — S3H1 and 1055 — intriguingly consistent with the construction number of Amelia Earhart's Lockheed Electra. New Britain's jungles are known to contain many unexamined WWII-era crash sites, making definitive identification of any single wreck exceptionally difficult.
Amelia Earhart and navigator Fred Noonan disappear over the Pacific during their attempted round-the-world flight; some researchers later theorize the Electra may have reached Papua New Guinea
An Australian army patrol reportedly discovers a Pratt & Whitney engine in the jungles of New Britain with partial serial numbers — S3H1 and 1055 — consistent with Earhart's Electra; the site is never officially relocated
The Baining tribe near Rabaul reports finding a jungle wreck, prompting Gates to investigate in Season 1, Episode 1 of Expedition Unknown
Historian Rob Rowenson, who accompanies Gates on site, provides the key technical assessment of the jungle wreck. After examining the engine type and undercarriage structure, Rowenson concludes that the landing gear does not match the Lockheed Electra — pointing instead toward a Japanese aircraft. This finding is significant but not conclusive for the broader Earhart question, since New Britain hosted considerable Japanese aviation activity during WWII and unidentified wrecks are not uncommon in the region's jungle terrain.
The 1945 Australian patrol report sits at the center of the episode's historical argument. As Gates explains on camera, the partial serial numbers recorded by the patrol — S3H1 (the same model series as Earhart's Electra) and 1055 (matching the construction number of her plane) — are described as "intriguing" rather than definitive. The patrol member noted he "didn't know his exact position," and the site was never officially relocated, which has left the report unverified for decades.
The mainstream view holds that Earhart and Noonan most likely went down in the central Pacific near Howland Island, based on fuel calculations and radio transmissions. The episode acknowledges this directly, noting that the U.S. search launched within hours of her disappearance focused on "a four-hour flight radius from Howland." However, Gates also presents the minority expert argument that those fuel calculations may be wrong — that if Earhart was off course and flew conservatively, the Electra might theoretically have reached PNG before crashing.
What the Expedition Unknown investigation contributes is ground-level confirmation that the specific Baining tribe wreck, at least as examined, does not appear to be the Electra. That is an honest negative result, and the episode presents it as such. The broader question — whether any wreck in New Britain's vast jungle could be connected to the 1945 patrol report — remains genuinely open, and no subsequent expedition has publicly resolved it.
The partial serial numbers recorded by the 1945 Australian patrol — S3H1 and 1055 — are described as matching both the model series and the construction number of Earhart's Lockheed Electra, though the site where the engine was found has never been officially relocated.
Gates experienced a live earthquake during his approach to the Rabaul area, a reminder that New Britain sits in one of the Pacific's most volcanically and seismically active zones.
The U.S. search launched after Earhart's 1937 disappearance was, according to the episode, one of the most extensive manhunts in history — yet it was limited to a four-hour flight radius from Howland Island, which did not include Papua New Guinea.
New Britain's jungles are believed to contain many unexamined WWII-era crash sites from both Allied and Japanese forces, making identification of any individual wreck without precise coordinates exceptionally difficult.
The crash site is extremely remote, located in dense jungle near Vunalama village in New Britain, and has no formal visitor infrastructure. Access would require local guides familiar with Baining tribal territory, and travelers should seek proper permissions from community leaders in the Rabaul region before attempting to visit. Check current travel advisories for Papua New Guinea, as conditions in remote areas can change significantly.
Rabaul, East New Britain Province, approximately 50–80 km from the Vunalama village area (estimates vary; exact distance is unconfirmed).
New Britain generally experiences a dry season roughly between May and October, which may offer marginally more manageable jungle conditions. Even in the dry season, the terrain is dense and the region is seismically active, so conditions should be assessed locally before travel.
Australian Outback
The Australian Outback features in Gates' broader Pacific and wartime investigations, and Australia's military history is directly connected to the 1945 patrol report that underlies the New Britain crash site mystery.
Indian Ocean
The Indian Ocean has been investigated by Gates in the context of long-distance aviation and disappearance mysteries, sharing thematic overlap with the Earhart search narrative.
Normandy Beaches, France
Normandy Beaches represent another Gates investigation into WWII-era wreckage and military history, connecting to the broader wartime crash-site context of New Britain.