Crash of a Cessna 402B in Corona: 10 killed

Date & Time: Feb 19, 1989 at 1210 LT
Type of aircraft:
Registration:
N69383
Flight Phase:
Survivors:
No
Site:
Schedule:
Las Vegas – Santa Ana
MSN:
402B-0527
YOM:
1975
Crew on board:
1
Crew fatalities:
Pax on board:
9
Pax fatalities:
Other fatalities:
Total fatalities:
10
Captain / Total flying hours:
4000
Captain / Total hours on type:
572.00
Aircraft flight hours:
3129
Circumstances:
The pilot was operating an on-demand air taxi passenger flight to Santa Ana, CA. The accident occurred during descent, when the aircraft collided with a mountain at 2,060 feet msl. The pilot had received a preflight weather briefing in which he was advised of low ceilings and reduced visibility in the Los Angeles basin, surrounding mountains obscured by clouds, and that VFR flight to Santa Ana was not recommended. He departed VFR. While en route, the pilot was advised that Santa Ana was reporting 1,400 feet overcast with 5 miles visibility. A videotape recorded by a passenger showed mountain peaks protruding through a solid cloud layer and showed the aircraft descending into the clouds. Witnesses described a low cloud ceiling near the crash site and cloud tops at 5,000 feet. Examination of the wreckage revealed evidence of powered flight and no evidence of preimpact control or engine malfunction. Records indicated that the pilot had encountered IMC on only one flight in the previous 9 months. He was director of operations for the operator. The aircraft disintegrated on impact and all 10 occupants were killed.
Probable cause:
The pilot's failure to properly preflight and plan for flight and his intentional flight into IMC conditions. Factors contributing to the accident were the low ceiling conditions in conjunction with the mountainous terrain.
Occurrence #1: in flight encounter with weather
Phase of operation: descent - normal
Findings
1. (c) preflight planning/preparation - improper - pilot in command
2. Weather forecast - disregarded - pilot in command
3. In-flight weather advisories - disregarded - pilot in command
4. (f) weather condition - low ceiling
5. (c) vfr flight into imc - intentional - pilot in command
----------
Occurrence #2: in flight collision with terrain/water
Phase of operation: descent - normal
Findings
6. (f) terrain condition - mountainous/hilly
Final Report:

Crash of a Cessna 340 near Santa Maria: 1 killed

Date & Time: Mar 25, 1981 at 1118 LT
Type of aircraft:
Registration:
N24MH
Flight Phase:
Survivors:
No
Schedule:
Santa Ana - Oakland
MSN:
340-0169
YOM:
1972
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
2585
Captain / Total hours on type:
245.00
Circumstances:
En route from Santa Ana to Oakland, the pilot lost control of the airplane that entered a dive and crashed north of Santa Maria, bursting into flames. The pilot, sole on board, was killed.
Probable cause:
The exact cause of the accident could not be determined. At the time of the accident, the pilot was performing acrobatics.
Final Report:

Crash of a Boeing 737-293 in Santa Ana

Date & Time: Feb 17, 1981 at 1735 LT
Type of aircraft:
Operator:
Registration:
N468AC
Survivors:
Yes
Schedule:
San Jose - Santa Ana
MSN:
20334/232
YOM:
1970
Flight number:
OC336
Crew on board:
5
Crew fatalities:
Pax on board:
105
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
22000
Captain / Total hours on type:
11000.00
Copilot / Total flying hours:
10000
Copilot / Total hours on type:
28
Aircraft flight hours:
27566
Circumstances:
At 1644 PST Flight 336 took off from San Jose for a flight to Santa Ana. 48 Minutes later, the crew received a clearance for a visual approach to runway 19R. While Flight 336 approached, the controller cleared Air California Flight 931 for a runway 19R takeoff. When recognizing the hazard, the controller ordered Flight 336 to abort the landing and go-around and Flight 931 to abort the takeoff. Flight 931 rejected its takeoff, but Flight 336 landed with the gear retracted. The 737 left the runway surface at 900 feet past the threshold and skidded another 1,170 feet before coming to rest 115 feet to the right of the centreline. The aircraft lost its both engines and came to rest, broken in two. All 110 occupants were evacuated, four of them were injured.
Probable cause:
The captain’s failure to immediately initiate a go-around when instructed to do so by the tower’s air traffic controller and his subsequent failure to correctly execute the specified go-around procedure which resulted in the retraction of the landing gear after the aircraft touched down on the runway.
Final Report:

Crash of a Cessna 411 in Spring Valley Lake: 7 killed

Date & Time: Apr 1, 1977 at 1703 LT
Type of aircraft:
Operator:
Registration:
N9100V
Flight Phase:
Survivors:
No
Schedule:
Santa Ana - Logan
MSN:
411-0289
YOM:
1969
Crew on board:
1
Crew fatalities:
Pax on board:
6
Pax fatalities:
Other fatalities:
Total fatalities:
7
Captain / Total flying hours:
3242
Captain / Total hours on type:
1058.00
Circumstances:
Few minutes after takeoff from Santa Ana-John Wayne Airport, from climb to cruise, the twin engine airplane entered adverse weather conditions when control was lost. The airplane entered a dive and crashed near Spring Valley Lake. The aircraft disintegrated on impact and all seven occupants were killed. The wreckage was found a day later.
Probable cause:
Loss of control during climb to cruise after the pilot initiated flight in adverse weather conditions. The following contributing factors were reported:
- Improper in-flight decisions,
- Low ceiling,
- Fog,
- High obstructions,
- Below minimums.
Final Report:

Crash of a Piper PA-61 Aerostar (Ted Smith 601P) in Costa Mesa: 5 killed

Date & Time: Dec 5, 1976 at 1612 LT
Registration:
N7485S
Flight Type:
Survivors:
No
Schedule:
Mazatlán – San Diego – Santa Ana
MSN:
61-0052-097
YOM:
1970
Crew on board:
1
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
5
Captain / Total flying hours:
571
Captain / Total hours on type:
149.00
Circumstances:
On final approach to Santa Ana-John Wayne Airport, while at low altitude, the left engine failed. The pilot lost control of the airplane that spun to the ground and crashed in Costa Mesa, about 2,5 miles short of runway 02L. The aircraft was destroyed and all five occupants have been killed.
Probable cause:
Engine failure and stall on final approach due to mismanagement of fuel. The following contributing factors were reported:
- Fuel starvation,
- Misjudged distance and altitude,
- Failed to maintain flying speed,
- Poorly planned approach,
- Left propeller not feathered,
- Long low final,
- Got below VMC.
Final Report:

Crash of a Beechcraft D18S in Santa Ana: 3 killed

Date & Time: Nov 22, 1974 at 0204 LT
Type of aircraft:
Operator:
Registration:
N2085D
Survivors:
No
Schedule:
Phoenix - Santa Ana
MSN:
A-958
YOM:
1953
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
1098
Captain / Total hours on type:
28.00
Circumstances:
The pilot initiated the descent to Santa Ana-John Wayne Airport by night and poor weather conditions with a limited visibility due to rain showers. On final, the airplane was too low, struck the ground and crashed in flames in Tustin, few miles from the runway threshold. The aircraft was destroyed and all three occupants were killed.
Probable cause:
Improper operation on part of the pilot who descended below the published minimum altitude. The following contributing factors were reported:
- Low ceiling,
- Rain,
- High obstructions,
- The glide slope receiver was reported inoperative since one week prior to the accident.
Final Report:

Crash of a De Havilland DHC-6 Twin Otter 200 in Santa Ana: 9 killed

Date & Time: Nov 23, 1968 at 1959 LT
Operator:
Registration:
N7666
Survivors:
No
Schedule:
Los Angeles - Santa Ana
MSN:
148
YOM:
1968
Crew on board:
2
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
9
Captain / Total flying hours:
12276
Captain / Total hours on type:
234.00
Circumstances:
Following an uneventful flight from Los Angeles, the crew started the descent to Santa Ana Airport when he encountered poor visibility due low clouds and fog. On short final, the crew failed to realize his altitude was insufficient when the airplane struck a 30 feet steel light pole located along the Costa Mesa Freeway. Out of control, the airplane dove into the ground and crashed in flames 1,8 mile short of runway 20R threshold. The aircraft was totally destroyed and none of the nine occupants survived the crash.
Probable cause:
The accident was probably caused by the combination of the following factors:
- Improper IFR operation,
- The pilot-in-command misjudged altitude,
- Low ceiling and foggy conditions,
- Visibility limited to 3/4 mile or less.
Final Report:

Crash of a Stinson SM-6000 in Costa Mesa

Date & Time: Jun 5, 1935
Type of aircraft:
Registration:
NC977W
Flight Type:
Survivors:
Yes
MSN:
5008
YOM:
1931
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed for unknown reasons in Costa Mesa while approaching to land at Santa Ana-Orange County Airport. The aircraft was damaged beyond repair and there were no casualties.