California

As Flight 211 approached Los Angeles, clearance was given to pass over the Los Angeles Municipal Airport, and the tower there relayed to the crew information received from a previous flight to the effect that ground fog conditions in the area were general Shortly after 0540 the tower transmitted a special weather observation as, "Roger 211, special, at 0540 clear, visibility one mile ground fog". Accompanying remarks contained in the Weather Bureau report, "Ground visibility one-half mile, variable from one quarter to three-quarters mile, estimated 10 to 50 feet deep, were omitted. A shallow left turn was made over the airport, after which the prelanding cheek list was accomplished. A procedure turn was then executed east of the field and a landing approach was made to Runway 25L. According to the pilot the runway approach lights remained clearly visible, though small puffs of clouds were encountered during the approach. Flaps were fully extended when the airplane passed over the boundary of the field. Before touching down on the runway, a thick formation of ground fog was encountered. Visibility was reduced to practically zero. Contact with the runway, 2,300 feet from the approach end, was made with sufficient impact force to deform the wing structure and deflect the No. 4 engine nacelle downward to the extent that the No. 4 propeller struck the runway. Following the landing fire was observed in the area of the No. 4 engine nacelle. Brakes were vigorously applied. The aircraft rolled forward in a slight left turn, coming to rest 1,500 feet from the point of landing, and 197 feet from the left edge of Runway 25L. Flames rapidly engulfed the right wing and fuselage but all passengers were deplaned without serious injury. The airplane had been observed by the tower on the landing approach, though fog obstructed it from view just before it passed over the airport boundary. The tower also observed it over the runway, at which time it appeared to be flaring out for a normal landing. After that the airplane could not be observed because of fog. Several calls were made by the tower to Flight 211 but no acknowledgements were received. Noticing a reddish glow on top of the fog approximately where the flight had disappeared, the tower called Pan American Operations, located near Runway 25L, and was informed that something was burning on the runway. At 0558, six minutes after the aircraft landed, the tower called the Los Angeles Fire Department and asked them to investigate. Equipment on the airport was promptly dispatched and it arrived at the scene of the accident about two minutes later. By the time fire equipment arrived, however, the aircraft was practically destroyed. All 23 occupants were rescued.

In flight, the twin engine aircraft collided with a USAF North American P-51D Mustang registered 45-11680. A crew member was able to bail out before the Invader crashed in a field, killing all three other crew members. The fate of the P-51's crew remains unknown.

The flight departed from Seattle, Washington, at approximately 1300, March 8, 1948, with a crew consisting of George S. Griebel, pilot, and William F. Grund, co-pilot. It carried 800 gallons of fuel, but no passengers or cargo, weighing at the time of take-off 21.963 pounds. At 1615, the flight reported over Red Bluff, California, at 12.000 feet, and requested clearance to descend to and cruise at 10.000 feet. Oakland Airway Traffic Control granted the request, and also cleared the flight to the Moffett radio range station. 25 miles southeast of San Francisco Municipal Airport, San Francisco, California. At 1715, the flight advised San Francisco Approach Control that it as holding northwest of the Moffett radio range station at 10,000 feet. In reply, San Francisco Approach Control directed the flight to hold between the Moffett radio range station and a point 2 minutes northwest of it. At the same time the flight was advised to expect clearance to the San Francisco Municipal Airport at 1745. Between 1717 and 1734 the flight, while flying its holding pattern, received clearance and descended from 10,000 to 6,000 feet. At 1741, it was cleared to make a “straight in” approach to the San Francisco Airport. It was directed to report when it crossed the Moffett radio range station and 4,000 feet, and to report again when it had descended below the overcast, A minute later, at 1742, the flight reported leaving the Moffett radio range station and 4,000 feet. Though the San Francisco Tower called repeatedly, this was the last communication received from the flight.
Between 1755 and 1805 a rancher in the vicinity of Mt. Hamilton heard a noise he thought to be either thunder or blasting. About 1945, after driving to another part of his ranch, he observed fire in the hills and realized then that the noise he had thought to be thunder was that of an aircraft crashing. It was midnight before a searching party reached the wreckage, which was approximately 20 miles east-southeast (on a bearing of 110 degrees) from the Moffett radio range station, and at an elevation of 1,800 feet.

The three engine aircraft was operated by the manufacturer Northrop in a number of various unimproved and short fields in Southern California (exact place unknown). The crew, consisting of one engineer and two pilots, was performing a test of an experimental dorsal fin. While flying in the vicinity of an airfield, the fin broke loose and damaged the Pioneer’s tail surfaces, making the aircraft uncontrollable. The test pilot Latham A. “Slim” Perrett did what he could to steady the aircraft to allow the copilot and an engineer to parachute to safety. Sadly, there was no time for Perrett to escape. The aircraft was destroyed and the pilot was killed.
Source:
http://oldmachinepress.com/2014/05/17/northrop-n-23-pioneer-and-n-32-yc-125-raider/

The flight departed from its operating base, Burbank, California, for Oakland, California, at 0646, January, 1948. According to company instructions, the crew consisting of Francis Charles Atkinson, captain; Marion Harlow Ewing, first officer; and Mrs. Francis Charles Atkinson, stewardess, were to fly NC79055, which was certificated to carry 32 passengers, however, the crew made a mistake and departed in NC36480. This airplane was certificated to carry only 26 passengers and was 7 hours overdue for a 100-hour inspection at the time of departure from Burbank. Landing at Oakland was accomplished at 0849. The trip had been routine, and somewhere between Burbank and Oakland the pilot apparently realized that he was flying the wrong airplane for he requested his landing instructions from the Oakland tower with the appropriate airplane call numbers, 480. In Oakland, 28 Mexican Nationals and one United States Immigration official were enplaned for a flight to the Imperial County Airport, Imperial County, California. This flight was to be performed under a contract which the company had with the United States Immigration and Naturalization Service. Since NC36480 had accommodations for only 26 passengers, three of the 28 Mexican Nationals who boarded the aircraft were unable to be seated where they could be secured with safety belts. According to the statement of a United States Immigration official who assisted in the loading, three pieces of unsecured luggage were in the aisle at the time of take-off, and it as probable that the three passengers were seated on this luggage after the aircraft taxied from its parking area at the Oakland Airport for take-off. The remainder of the airplane load consisted of 375 gallons of fuel. Total weight was 67 pounds in excess of the maximum allowable. No flight plan was filed for the southbound trip since clear weather conditions prevailed over the route to the Imperial County Airport. Take-off was accomplished at approximately 0930. Before leaving the Oakland tower frequency Captain Atkinson received a message from his company, relayed through the tower, that he was to return directly to Burbank. His acknowledgment of this message was the last communication received from the flight. One hour and 35 minutes after the aircraft had departed from Oakland, it was observed over the vicinity of Coalinga, California, cruising at an estimated altitude of 5,000 feet above the ground. At this time a trail of white vapor or smoke, 150 to 200 feet long, was observed streaming from the left engine of the aircraft. Ten to 15 seconds later flames were seen flowing from the left engine over the wing and back to the empennage. Seconds later the left wing and the left engine dropped free from the rest of the aircraft; and the airplane fell out of control, crashed to the ground, and burst into flames.

Crashed in unknown circumstances. No casualties. The accident occurred in November 1947 (exact date unknown). The aircraft was owned by F. H. Stewart and T. M. Gibson.

Just before reaching Las Vegas, however, a distance of 268 miles from Burbank, Captain Clark stated that his fuel quantity gauges indicated that he had 360 gallons of fuel remaining. Since he believed this to be sufficient to reach destination, he did not land at Las Vegas which was generally used as a fueling stop for Slick Airways. From Las Vegas to Palmdale, lighter winds were encountered resulting in a ground speed averaging 180 miles per hour. Palmdale was flown over at 1025, at which time the aircraft had been in the air a total of 5 hours and 18 minutes. Three minutes after passing over Palmdale, which was clear, the left engine fuel pressure dropped to 3 pounds, the red fuel warning light came on, and the left engine stopped. Fuel selector valves were changed, and as a result power was restored to the left engine. Captain Clark suspected a fuel leak. He inspected the aircraft for visible loss of fuel or fire, found none, and continued on to Burbank. As the flight approached Newhall California, Burbank reported a ceiling of 1,600 feet with visibility of two and one-half miles. The flight was instructed by the Los Angeles Airways Traffic Control Center to hold on the northwest course of the Burbank range, and advised that the approach clearance Into Burbank could be expected at approximately 1052. Captain Clerk informed the Burbank control tower that he was losing fuel and wanted to land as soon as possible, however, he declined to declare an emergency. Shortly after this, the left engine stopped for the second time, but power was again restored by changing the positions of the fuel selector valves. At 1056, approach clearance into Burbank was given, and at 1058, the flight reported inbound over the Chatsworth fan marker, approximately 14 miles from the Lockheed Air Terminal. The ceiling over Burbank had by this time lowered to 1,000 feet, and rain showers had reduced visibility to about one mile. As the flight descended below 1,600 feet only intermittent bursts of power could be secured from the left engine. The “letdown” was continued, the Burbank radio range station and the Lockheed Air Terminal were passed. Upon completion of a right turn to return to the range station the right engine stopped, and the propeller was immediately feathered. At an altitude of 200 to 400 feet, Captain Clark recognized almost immediately underneath him a hangar on the Lockheed Air Terminal. He executed a sharp right turn of approximately 270 degrees, and landed on the north-south taxi way about 400 feet before crossing Runway 7, a distance of approximately 1,900 feet from the south boundary of the airport. Brakes were applied, but the aircraft could not be brought to a stop within the airport boundaries. It came to rest only after skidding across a highway and railroad line adjacent to the south boundary of the airport.

The four engine Navy hospital plane was performing a flight from the Moffett AFB located near San Jose, California, to Oakland NAS with 14 patients and a crew of seven on board. The approach to Oakland NAS was completed in low visibility due to foggy conditions, via a GCA guidance system. On final, the aircraft was too low and hit an embankment. On impact, the undercarriage were sheared off, the aircraft crash landed, skidded for about 1,000 feet and came to rest in flames. A passenger was killed while 20 other occupants were injured. The aircraft was destroyed.

The crew was involved in a maritime patrol flight. Enroute, the crew informed ground that an engine caught fire and elected to return for an emergency landing. On final approach, at an altitude of 200 feet, the aircraft went out of control and crashed one mile short of runway. Five crew members were killed with two others were seriously injured.

While cruising at the altitude of 7,000 feet, the crew informed ATC he just overflew Mt Laguna and then reduced his altitude when the aircraft, at a height of 6,120 feet, hit the east slope of Mt Cuyapaipe. The aircraft was destroyed by impact forces and a post crash fire, and all 12 occupants were killed. The wreckage was found 75 feet below the summit.
Photos: Craig Fuller and Brad Gray.
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