Coast Guard Aviation Tragedies
Mt. Mars USCG HU-16E Crash©
August 7, 1967
Republished By Permission
The Coast Guard had 91 Grumman HU-16Es (Albatross), the first being delivered in May, 1951. These aircraft, known in the USCG as "The Goat," flew for over 500,000 hours while in service with the Coast Guard.
On March 10, 1983, the last Coast Guard Albatross, number 7250, made its final landing at Coast Guard Air Station Cape Cod. The last true amphibious seaplane flown by the Coast Guard was then retired from service.
The Coast Guard HU-16E 2128 (originally ordered by the Air Force) was delivered to the Coast Guard in January 1954. During its career, it had seen many SAR (Search and Rescue) cases. So when 2128 took off from Coast Guard Air Station San Francisco the morning of August 7, 1967, it was just to be one more SAR case. The cabin cruiser Misty, had been reported overdue. The boat was believed to be in the area north of San Luis Obispo, and the crew of 2128 was headed out to find it.
The crew of 2128 took about two hours to get to the area. When they arrived, the pilot, Lt Robert Diller, found thick, high fog, typical of coastal California. The aircraft punched down through the fog and found clear air at 200 feet. In a short time they located the missing vessel off Piedro Blanco. It had run out of gas.
The HU-16E, with its crew of eight, circled overhead waiting for the 95-foot Coast Guard Cutter Cape Porpoise to arrive on scene from Morro Bay, California to assist the Misty.
However, according to Commander Brent Malcolm, USCG (Ret), who was the co-pilot at the time, the crew had lost contact with any navigation aids and, as a result, wasn't quite sure where they were. The pilot pointed the HU-16 out to sea to regain contact with the Big Sur VORTAC located north on the coast. In the process, some altitude was gained thus reducing the horizontal visibility and restricting the pilot's ability to see the shoreline.
While Malcolm was trying to get their bearings, unbeknownst to him, the pilot had turned back towards the coast. "The first clue I had that we were in trouble was when I saw the coast highway pass underneath," said Malcolm.
It was shortly after that the HU-16 struck a slope on Mt Mars, near the Monterey-San Luis Obispo County line, about 1/2 mile off Highway 1.
When the plane crashed, the main fuselage section remained upright and intact. However, the tail section broke off at about the crew entrance door, and came to rest upside down. "We were fortunate that we hit a gentle slope, otherwise it might have been much worse," said Malcolm. "Most of the injuries were sustained by crewmen in the back being thrown out of the aircraft on impact."
Malcolm was able to exit the aircraft through the overhead hatch. He hiked through brush before finding a stream he followed down to the nearby highway. Malcolm said, "I remember following the stream bed, which was very precipitous at times, thinking, here I've survived a terrible crash - I don't want to break my neck getting down this mountain."
Once at the highway, he was able to flag down a passing car. However, others had also witnessed the crash and had already called for help.
A fire also resulted from the crash, but not until well after. Upon impact, the drop tanks broke free and continued on up the mountain side. Eventually, one or both of them leaked and the fuel trickled back to the crash site and ignited. The resulting fire ultimately burned 58 acres.
Before long an Army rescue helicopter from nearby Fort Roberts was on the scene. Along with California Highway Patrol officers, sheriff deputies from both counties and state forestry firemen were able to bring out the injured crew.
Killed in the crash were LTJG Francis J. Charles and crewman AD3 William G. Prowitt. Four others were injured, one of them being AD3 John G. Medek who died a few days later of his injuries.
LTJG Francis J. Charles was not assigned to the air station, but was
a newly assigned controller to the Rescue Coordination Center (RCC) for
the 12th Coast Guard District headquartered in San Francisco. The normal
RCC indoctrination at that time had new controllers visit most of the
major units in the district. He had spent the night at the air station
to observe their operations. When the call came in about the overdue
vessel, he decided to go along on the mission. An unfortunate choice,
but one probably any Coast Guardsman would have made had they been in
The Demise of HU-16E 2128
"I had just reported in to Air Stations San Francisco as the assistant engineering officer and I was given the assignment of salvaging the aircraft," said Richard Long, Capt. USCG (ret).
Long went down to the crash site along with a couple of enlisted men and salvaged what they could of 2128.
"We hired a local guy with a tractor to cut us a road up to the site to help with the salvage," Long said. "We removed both engines, one propeller, and most of the hydraulics and avionics from the plane. I remember we slid some of the heavier stuff down the hill on the engine cowlings." Long also said that the Coast Guard hired a local man with some mules to help pull some of the heavy equipment out.
Long and his crew received permission to use the private airport at Hearst Castle which was a few miles away. "We staged a lot of the salvaged equipment there and flew a plane in to haul it back to Air Station San Francisco," said Long.
What was left of the HU-16 was sold as scrap. The salvager brought
in a portable smelter and melted down the plane and hauled it out as
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