Crash of a Rockwell Grand Commander 680E in Quesnel

Date & Time: Oct 16, 1979
Registration:
C-GFAC
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
680-0837-68
YOM:
1959
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The pilot encountered technical problems and decided to attempt an emergency landing in Quesnel. The aircraft was damaged beyond repair while the pilot, sole on board, was uninjured.

Crash of a Rockwell Grand Commander 680W near Alexandria

Date & Time: Oct 4, 1979 at 1915 LT
Operator:
Registration:
N713SP
Flight Phase:
Survivors:
Yes
Schedule:
Pensacola - Fort Worth
MSN:
680-1805-27
YOM:
1968
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
1841
Captain / Total hours on type:
31.00
Circumstances:
While in cruising altitude on a flight from Pensacola to Fort Worth, the pilot contacted ATC and declared an emergency due to fire in the cabin and smoke in the cockpit. He was cleared to initiate a rapid descent and eventually decided to attempt an emergency landing in an open field. The airplane landed safely in a pasture and burned immediately afterwards. All three occupants escaped uninjured while the aircraft was destroyed by fire.
Probable cause:
In-flight fire or explosion for undetermined reasons. The following findings were reported:
- Smoke in cockpit,
- Fire in cabin, cockpit and baggage compartment,
- Overload failure,
- Forced landing off airport on land,
- Smoke in cockpit.
Final Report:

Crash of a Rockwell Grand Commander 680FL in Rexville: 3 killed

Date & Time: Aug 23, 1979 at 0931 LT
Registration:
N5003E
Flight Phase:
Survivors:
No
Schedule:
Albany - Lancaster
MSN:
680-1737-144
YOM:
1968
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
3100
Circumstances:
The airplane departed Albany on an air pollution monitoring program flight to Lancaster, carrying two passengers and one pilot. En route, while cruising in marginal weather conditions, the pilot encountered severe turbulences when control was lost. The airplane crashed in Rexville, killing all three occupants.
Probable cause:
Uncontrolled collision with ground during normal cruise due to inadequate preflight preparation. The following contributing factors were reported:
- The pilot continued flight into known areas of severe turbulences,
- Turbulences associated with clouds and thunderstorms.
Final Report:

Crash of a Rockwell Grand Commander 680FL in Phoenix

Date & Time: May 29, 1979 at 1717 LT
Operator:
Registration:
N783EF
Flight Type:
Survivors:
Yes
Schedule:
Las Vegas - Phoenix
MSN:
680-1392-51
YOM:
1964
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
2255
Captain / Total hours on type:
100.00
Circumstances:
On final approach to Phoenix-Sky Harbor Airport, while completing a cargo flight from Las Vegas, both engines lost power. The crew attempted an emergency landing when the airplane lost height and crashed short of runway threshold. The aircraft was damaged beyond repair and both pilots were seriously injured.
Probable cause:
Controlled collision with ground on final approach after the airplane encountered vortex turbulences. The following contributing factors were reported:
- Fuel starvation,
- Failure of both engines,
- Forced landing off airport on land,
- Violent wingrock on final uncovered fuel sump pickups allowing air to enter fuel lines.
Final Report:

Crash of a Rockwell Grand Commander 680FL in Bern

Date & Time: May 27, 1979 at 1753 LT
Operator:
Registration:
HB-GCT
Survivors:
Yes
Schedule:
Florence - Geneva
MSN:
680-1634-29
YOM:
1967
Location:
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
6
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
5120
Captain / Total hours on type:
420.00
Circumstances:
The twin engine airplane departed Florence-Peretola Airport on a charter flight to Geneva-Cointrin Airport, carrying six passengers and one pilot. While cruising over the Alps at an altitude of 16,000 feet, the pilot was cleared by ATC to divert to Bern-Belp Airport as he thought his fuel reserve was insufficient. On final approach to runway 32, the airplane was unstable. With an excessive rate of descent, the twin engine airplane struck the ground 29 meters short of the threshold of runway 32. Upon impact, the airplane went out of control and crash landed on runway. All seven occupants escaped uninjured while the aircraft was damaged beyond repair.
Probable cause:
It was determined that all tanks have been refueled prior to departure at Geneva-Cointrin Airport for both legs as no fuel was available at Florence Airport. As a precaution, the pilot preferred to divert to Bern Airport for a safe landing. It was determined that both engines were running properly at impact, confirming that there was no fuel exhaustion. The accident was the consequence of an unstable approach completed with an excessive rate of descent in atmospheric turbulences. The rate of descent to runway 32 is fixed at 2° according to published procedures.

Crash of a Rockwell Grand Commander 680E in Pendleton

Date & Time: Jan 20, 1979 at 0138 LT
Registration:
N6872S
Flight Type:
Survivors:
Yes
Schedule:
Portland - Pendelton - Boise
MSN:
680-0392-72
YOM:
1956
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
1777
Captain / Total hours on type:
679.00
Circumstances:
On a night approach to Pendleton Airport, the pilot encountered poor weather conditions and failed to realize his altitude was too low when the twin engine airplane struck the ground and crashed few miles from the airport. The aircraft was destroyed and the pilot, sole on board, was seriously injured.
Probable cause:
Controlled collision with ground on approach due to improper IFR operation. The following contributing factors were reported:
- Failed to initiate go-around,
- Misread or failed to read instruments,
- Low ceiling,
- Fog,
- Visibility two miles or less.
Final Report:

Crash of a Rockwell Grand Commander 680FP in El Reno: 3 killed

Date & Time: Jan 11, 1979 at 1010 LT
Registration:
N2177M
Flight Phase:
Survivors:
No
Schedule:
El Reno - New Orleans
MSN:
680-1170-89
YOM:
1962
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
12138
Circumstances:
After takeoff from El Reno-Regional Airport, while climbing in foggy conditions, the pilot lost control of the airplane that dove into the ground and crashed few miles from the airfield. All three occupants were killed.
Probable cause:
Loss of control during climb to cruise after the pilot suffered a spatial disorientation. The following contributing factors were reported:
- Low ceiling,
- Fog,
- Visibility one mile or less.
Final Report:

Crash of a Rockwell Grand Commander 680 in Oklahoma City: 1 killed

Date & Time: Dec 28, 1978 at 1745 LT
Registration:
N6818S
Flight Type:
Survivors:
Yes
Schedule:
Oklahoma City - El Reno
MSN:
680-324-18
YOM:
1956
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
2155
Captain / Total hours on type:
400.00
Circumstances:
Shortly after takeoff from Oklahoma City-Clarence E. Page Airport, while climbing, the copilot declared an emergency following an engine failure and was cleared to return. The airplane lost height and while attempting an emergency landing, the crew lost control of the airplane that crashed few miles from the airfield. A pilot was killed while the second occupant was seriously injured.
Probable cause:
Stall on final approach due to engine failure caused by the failure of master and connecting rods. The following contributing factors were reported:
- Fatigue fracture,
- Failed to follow approved procedures,
- Failed to retract landing gear,
- Improper emergency procedures,
- Attempted operation with known deficiencies in equipment,
- Inadequate maintenance and inspection,
- Partial loss of power one engine,
- Complete engine failure one engine,
- Forced landing off airport on land,
- Conrod failed on left engine,
- Pilot aware of 800-1,000 rpm magneto drop on right engine,
- Flaps and gears down,
- Aircraft unairworthy.
Final Report:

Crash of a Rockwell Grand Commander 680FL near Guadalupe: 6 killed

Date & Time: Oct 19, 1978
Operator:
Registration:
N6315U
Flight Phase:
Flight Type:
Survivors:
No
MSN:
680-1359-37
YOM:
1963
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
5
Pax fatalities:
Other fatalities:
Total fatalities:
6
Circumstances:
Crashed 8 km from Guadalupe en route to San Luis Potosí. The aircraft was destroyed and all six occupants were killed.
Probable cause:
It is believed the accident was the consequence of a double engine failure caused by a fuel exhaustion.