North American Aviation P-51D Mustang
North American P-51D Mustang similar to the one flown by Gertrude Tompkins-Silver
Photo courtesy of aircraftwrecks.com


Gertrude's P-51 Mustang


Gertrude Tompkins-Silver
Gertude Tompkins-Silver, circa 1943
Photo courtesy of aircraftwrecks.com


Gertrude reported to Avenger Field, Sweetwater, Texas in June, 1943 to begin her training to become a WASP (Women's Airforce Service Pilots). She graduated on November 13, 1943. She was stationed at Love Field, Dallas, Texas, with the 5th Ferrying Group. After departing on a ferrying mission from Los Angeles, California in a P-51D for the East Coast, she never arrived, and no traces of her were ever found. (She is the only WASP unaccounted for.)


Mines Field
North American Aviation flight line at Mines Field (LAX) circa 1944.
Photo courtesy of aircraftwrecks.com

Gertrude was scheduled to fly a P-51 Mustang fighter plane from Mines Field in Inglewood, California (now Los Angeles International Airport, LAX) to Palm Springs, California on October 26, 1944. She planned to fly the plane to New Jersey during the following days, but WASPs were required to make stopovers at night to avoid flying during those hours. Gertrude taxied to one side of the runway prior to her departure to have her cockpit hatch repaired. She apparently departed from Mines Field at approximately 4:00 p.m. that day, but her flight records were lost and there is no recorded time for her takeoff. The tower and air traffic controllers had no copies of her flight plans for the day. She was not reported as missing until October 30, four days after her presumed disappearance.

The military initiated an extensive search for Gertrude and her plane, but no evidence of a suspected crash was ever discovered. She was classified as "missing and presumed dead" in November 1944.

Gertrude's family members met airplane archaeologist G. Pat Macha in the 1990s. Macha believes that her aircraft crashed in the shallow water of Santa Monica Bay and is buried underneath layers of sand. Sonar imagery showed an object buried in the general vicinity in 2001. Searches of the area have not produced any evidence, but Macha plans to continue the search efforts. Others believe that Gertrude may have crashed in the mountains near Palm Springs, a theory that Macha has never discounted. Gertrude's case remains unsolved.


Map of Santa Monica Bay
Our preliminary search map of Santa Monica Bay, California. Available multibeam sonar data was used to locate possible deep water targets. Side scan sonar would be required to search for targets in the unmapped near shore area. Image by Gary Fabian.


Searching Santa Monica Bay


We have been assisting Pat Macha in the search for Gertrude's P-51D Mustang since 2003. Unfortunately we have not been successful so far in locating her plane. There is a real possibility that if she did crash into shallow water that her plane may be buried beneath sand and silt.

Side Scan Sonar Targets
This side scan sonar image shows several sections of discarded pipe sections in Santa Monica Bay. The bay is littered with junk like this making the search that much more difficult. To date more than 50 nautical miles of survey lines have been run with side scan sonar.


Ray Arntz Retrieving the TowfishRay Arntz Gearing Up
(Left) Ray Arntz retrieving the side scan sonar towfish. (Right) Ray gearing up to check another bottom target.


Ray Describing Sailboat Wreck
Ray describes a small sailboat wreck we found while searching for Gertrude's P-51D Mustang. You can see the cable and tail of our towfish laying on the deck.