Zone

Crash of a Grumman G-21A Goose off Cape Yakataga

Date & Time: Feb 20, 1982 at 1310 LT
Type of aircraft:
Operator:
Registration:
N2845D
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Anchorage - Hollywood
MSN:
B112
YOM:
1945
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
3628
Captain / Total hours on type:
40.00
Aircraft flight hours:
2941
Circumstances:
Aircraft departed Merrill Field at 1110 with 220 gallons of fuel. Two hours later both engines quit while flying at an altitude of 6,500 feet approximately 10 miles offshore. The crew was unable to restart the engines and the aircraft was ditched into 12 to 15 foot waves with a 40 knot surface wind. The right float was torn off and both engine mounts broke. The aircraft sank at 1745 and was not recovered. The aircraft had an annual inspection 4 days prior to the accident. The fueling facilities were checked and found free of water or other contaminants.
Probable cause:
Occurrence #1: loss of engine power
Phase of operation: cruise - normal
Findings
1. (c) reason for occurrence undetermined
----------
Occurrence #2: ditching
Phase of operation: landing - flare/touchdown
Findings
2. (c) terrain condition - water,rough
3. (f) weather condition - high wind
4. (f) weather condition - unfavorable wind
Final Report:

Crash of a Learjet 23 near Palm Springs: 8 killed

Date & Time: Nov 14, 1965 at 1721 LT
Type of aircraft:
Registration:
N243F
Flight Phase:
Survivors:
No
Schedule:
Palm Springs – Hollywood
MSN:
23-063
YOM:
1965
Crew on board:
2
Crew fatalities:
Pax on board:
6
Pax fatalities:
Other fatalities:
Total fatalities:
8
Captain / Total flying hours:
15100
Captain / Total hours on type:
125.00
Copilot / Total flying hours:
160
Copilot / Total hours on type:
24
Aircraft flight hours:
43
Circumstances:
About 1721 P.s.t., November 14, 1965, Lear Jet Model 23, N243F, operated as a free transportation flight by the Paul Kelly Flying Service, Inc., crashed shortly after a night takeoff from the Palm Springs Airport at Palm Springs, California. The crash was in the Indio Hills approximately 13 miles east of the airport. The six passengers and two crewmembers were fatally injured. The aircraft was destroyed by impact and fire. The flight, which was to transport the passengers to Burbank, California, was observed to depart Runway 13 in a normal manner, commence a low-angle climbout, and accelerate to a relatively high speed. Shortly after takeoff the pilot called the Thermal, California Flight Service Station. Although station personnel responded immediately, there were no other transmissions from the flight. About this time the aircraft was observed to make a left turn beneath a low cloud base of about 3,000 feet, proceed in a northerly direction and then enter a steep dive from horizontal flight, and crash. All eight occupants were killed.


Probable cause:
The Board determines that the probable cause of this accident was spatial disorientation of the pilot, resulting in a loss of control.
Final Report:

Crash of a Curtiss C-46A-45-CU Commando in Hollywood: 2 killed

Date & Time: Dec 17, 1955 at 2040 LT
Type of aircraft:
Operator:
Registration:
N9904F
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Wilmington – Jacksonville
MSN:
30262
YOM:
1944
Flight number:
RDD207B
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
10000
Captain / Total hours on type:
731.00
Copilot / Total flying hours:
3300
Circumstances:
While in cruising altitude, the aircraft suddenly pitched down, went out of control, dove into the ground and crashed in a cornfield located near Hollywood. The aircraft was destroyed and both crewmen were killed.
Probable cause:
An in-flight structural failure resulting from a violent pitch-down induced by the erratic action of nonconforming elevator tab controls.

Crash of a Curtiss C-46F-1-CU Commando near Whittier: 29 killed

Date & Time: Apr 18, 1952 at 0334 LT
Type of aircraft:
Operator:
Registration:
N8404C
Survivors:
No
Site:
Schedule:
New York – Chicago – Kansas City – Phoenix – Hollywood
MSN:
22466
YOM:
1945
Flight number:
RBN416W
Crew on board:
3
Crew fatalities:
Pax on board:
26
Pax fatalities:
Other fatalities:
Total fatalities:
29
Captain / Total flying hours:
7913
Captain / Total hours on type:
600.00
Copilot / Total flying hours:
3000
Copilot / Total hours on type:
495
Circumstances:
The crew started the descent to Hollywood-Burbank Airport at night and in marginal weather conditions (low clouds) when he was instructed by ATC to divert to Los Angeles for a safe ILS approach. While descending in dark conditions, the aircraft impacted the slope of Mt Puente located two miles east of Whittier. The wreckage was found few hours later. All 29 occupants have been killed.
Probable cause:
The Board determines that the probable cause of this accident was the action of the pilot in voluntarily descending below the minimum altitude for which he was cleared, and attempting an approach at an altitude too low to clear the terrain. The following findings were pointed out:
- Captain Lewis R. Powell served as command pilot on this flight and on previous ones, contrary to the limitation imposed by his medical certificate, although he was fully aware that this limitation restricted his flying activities to company check pilot duties only,
- Copilot Charles K. Waldron was properly certificated for the flight involved, but during this flight exceeded the flight time limitations prescribed under Section 42.48 of the Civil Air Regulations,
- The flight was not conducted in accordance with the ARTC approach clearance, in that it descended considerably lower than the minimum altitude prescribed between Riverside range and Downey fan marker,
- The flight was in clear weather until reaching the Puente Hills, which were clear on the east slope but in fog to the west,
- Weather conditions at Los Angeles International Airport were satisfactory for the ILS approach for which the flight had been cleared, but were not satisfactory for a visual approach.
Final Report:

Crash of a Curtiss C-46E-1-CS Commando in Chatsworth: 35 killed

Date & Time: Jul 12, 1949 at 0743 LT
Type of aircraft:
Operator:
Registration:
N79978
Survivors:
Yes
Site:
Schedule:
New York – Chicago – Kansas City – Albuquerque – Hollywood – Long Beach
MSN:
2936
YOM:
1945
Flight number:
SD897R
Crew on board:
4
Crew fatalities:
Pax on board:
44
Pax fatalities:
Other fatalities:
Total fatalities:
35
Captain / Total flying hours:
6038
Captain / Total hours on type:
2760.00
Copilot / Total flying hours:
4445
Copilot / Total hours on type:
30
Aircraft flight hours:
1515
Circumstances:
Flight 897R originated at New York, New York, for Long Beach, California, with stops at Chicago, Illinois, Kansas City, Kansas, Albuquerque, New Mexico, and Burbank, California. A crew change was made at Kansas City. Departure from Kansas City was at 2321, July 11, and the flight proceeded through thunderstorm conditions to Albuquerque. Departure from Albuquerque, New Mexico, was at 0424, with 44 passengers, including two infants; 4 crew members, 875 gallons of gasoline, and 60 gallons of oil, and with a visual flight rules clearance. The total weight at time of departure was 39,746 pounds, which was within the certificated gross weight of the aircraft, and all disposable load was properly distributed so that the center of gravity of the aircraft was within the certificated limits. After leaving Albuquerque, considerable turbulence and thunderstorm conditions were encountered before clear weather was entered. At 0722 the flight contacted Riverside, California, INSAC, advised that at 0720 it was over Riverside at 9,000 feet, 500 on top, and requested a top report 2 for the vicinity of Burbank (about 67 miles to the west) which was given as 2,200 feet MSL. 3 The flight then filed an Instrument Flight Rules plan from its position direct to Burbank estimating arrival there at 0740. Clearance was issued by the Los Angeles Air Route Traffic Control Center as follows. "ATC clears N79978 from present position to Simi Intersection direct cruise 500 on top, maintain 500 on top until advised by Burbank Control on 248 Kes., no delay--contact Burbank Approach Control when approaching Burbank." The first radio contact with the Burbank Tower was at 0735, at which time the flight reported its position as west of Riverside, and upon request the latest (0725) Burbank weather observation was given the pilot as "measured ceiling 800 overcast, thin obscurement, visibility two miles, smoke." The tower advised the flight that another aircraft, a Cessna, was then over Chatsworth 4 inbound and that no delay was anticipated. At 0736 the Cessna reported that it was contact and was cleared to land. Immediately N79978 was contacted "cleared to make straight-in approach to the aerodrome, Runway 7, Burbank altimeter three zero zero two, time cheek three six." The pilot acknowledged and advised that his position was "approaching Burbank Range," but did not give his altitude. This was the last radio contact with the flight. No position report was made as actually over Burbank Range. At 0745, a California Central Airlines' DC-3, Flight 81, reported over the Burbank Range, and was directed to hold north-west of Simi, 500 on top, pending the landing of N79978. When N79978 failed to arrive, several calls were initiated to it by the tower but no response was heard. California Central's flight was then requested to search for the aircraft and sighted the burning wreckage about three miles west of the town of Chatsworth, California, in the Santa Susana Mountains at 0800. At that time, 17 minutes after the accident, the weather at the crash site was clear with a former cloud layer rapidly dissipating. The aircraft was destroyed by impact forces and a post crash fire and three crew members and 32 passengers were killed.
Probable cause:
The Board determines that the probable cause of this accident was the pilot's action in descending below the prescribed minimum altitude while executing an instrument approach to the Burbank Airport.
The following findings were pointed out:
- The passenger altercation had no direct effect on the safe operation of the aircraft,
- The flight descended below the prescribed minimum altitude just before starting, or during, a procedure turn preparatory to letting down to Burbank Airport,
- The aircraft struck terrain during the procedure turn while it was approximately 1,000 feet lower than it should have been under the prevailing weather conditions.
Final Report:

Crash of a Curtiss C-46E-1-CS in Burbank

Date & Time: Sep 17, 1947 at 1112 LT
Type of aircraft:
Operator:
Registration:
NC59495
Flight Type:
Survivors:
Yes
Schedule:
Denver – Hollywood
MSN:
2937
YOM:
1945
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
3311
Captain / Total hours on type:
1201.00
Copilot / Total flying hours:
3422
Copilot / Total hours on type:
258
Aircraft flight hours:
3811
Circumstances:
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.
Probable cause:
The Board determines that the probable cause of this accident was the exhaustion of fuel prior to landing at Burbank, California, due to failure of the pilot to compute properly his fuel consumption, and to provide for a safe fuel reserve.
The following factors were considered as contributory:
- With the exception of “constant pressure charts” no weather data at altitudes of 15,000 to 17,000 feet, the intended altitudes of flight, was available to the flight crew prior to the time of their take-off from Denver, Colorado,
- Head winds of unexpected velocities were encountered en route which resulted in an average ground speed of 148 miles per hour instead of the ground speed of 170 miles per hour used in the flight plan to estimate time en route,
- During the course of the flight the crew made no computation of fuel consumed based on time in the air and on the company's fuel consumption data,
- The flight encountered instrument weather conditions over the Burbank, California area, and was required to wait for an instrument approach clearance to the Lockheed Air Terminal for approximately 10 minutes. No emergency, however, was declared.
Final Report:

Crash of a Douglas DC-3A-367 in Hollywood: 3 killed

Date & Time: Apr 24, 1946 at 0157 LT
Type of aircraft:
Operator:
Registration:
NC33621
Flight Type:
Survivors:
No
Schedule:
Hollywood - Hollywood
MSN:
3286
YOM:
1941
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
2802
Captain / Total hours on type:
2442.00
Copilot / Total flying hours:
3300
Copilot / Total hours on type:
1315
Aircraft flight hours:
13354
Circumstances:
The crew was conducting a test flight after the left engine has been replaced. Few minutes after takeoff, a failure occurred on the 8th cylinder in the left engine and the crew shut off this engine and returned to Hollywood-Lockheed Air Terminal Airport. Due to low visibility caused by foggy conditions, the crew was unable to locate the runway and decided to go around. During the second attempt to land, the captain decided to reduce his altitude to establish a visual contact with the ground when the aircraft hit an eucalyptus and crashed near Lorne Street, North Hollywood. The aircraft was destroyed by impact forces and a post crash fire and all three crew members were killed.
Probable cause:
The Board determines that the probable cause of this accident was the action of the pilot in descending to an excessively low altitude in an attempt to remain contact after encountering ground fog during an approach for an emergency landing. A contributing factor was failure of the left engine due to excessive oil accumulation in the No. 8 cylinder prior to starting the engine. A further contributing factor was the failure of maintenance personnel to take proper precaution for drainage of oil accumulation prior to starting the engine.
Final Report: