Zone

Crash of a Rockwell Grand Commander 680 in Sinclair

Date & Time: May 15, 1976 at 1157 LT
Operator:
Registration:
N6275D
Flight Phase:
Survivors:
Yes
Schedule:
Scottsbluff – Eugene
MSN:
680-0544-213
YOM:
1957
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
4518
Captain / Total hours on type:
780.00
Circumstances:
While cruising VFR on top on a flight from Scottsbluff to Eugene, the right engine failed. The pilote reduced his altitude to attempt an emergency landing and descended through adverse weather. After gears and flaps were extended, the airplane crashed in an open field. The pilot was seriously injured.
Probable cause:
Powerplant failure for undetermined reasons. The following contributing factors were reported:
- Improper in-flight decisions,
- Failed to follow approved procedures,
- Airframe ice,
- Icing conditions including sleet and freezing rain,
- Improper emergency procedures,
- Conditions conducive to carburetor icing,
- Forced landing off airport on land,
- Snow,
- Propeller not feathered.
Final Report:

Crash of a Douglas C-47A-70-DL in Denver: 2 killed

Date & Time: Dec 21, 1967 at 1600 LT
Operator:
Registration:
N65276
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Denver – Scottsbluff – Rapid City
MSN:
19202
YOM:
1943
Flight number:
FL2610
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
13011
Captain / Total hours on type:
4860.00
Copilot / Total flying hours:
3141
Copilot / Total hours on type:
937
Aircraft flight hours:
49282
Circumstances:
On December 21, 1967, Frontier Airlines had a backlog of more than 100,000 pounds of air freight which they were attempting to move during the busy pre-holiday period. Because of this, employees and equipment were pressed into service in a maximum effort to move the freight. Although Frontier did not use its DC-3 equipment in all-cargo operations, the passenger seats of N65276 were removed and the DC-3C was assigned to operate as all-cargo Flight 2610, from the Stapleton International Airport at Denver, Colorado to Rapid City, South Dakota, with an en route stop at Scottsbluff, Nebraska. About 1100 MST the aircraft was moved from the company hangar to the airport freight terminal for loading. About 1030, a Frontier radio communicator who knew how to prepare weight manifests was assigned to prepare the manifest for Flight 2610. He was given the operating and pit weight maximums for the aircraft. The dispatch office prepared a dispatch release for the flight. At 1100 and 1400 the employee called the freight office for specific loading information from which to execute the weight manifest. He was told both times that the information was not yet ready and would be furnished to him later. When this employee's shift ended at 1430 he still had not received the information. He then went off duty, neglecting to inform his relief of the status of the situation. In the meantime N65276 was being loaded. An air cargo service employee listed the cargo before it was loaded and tied down and later totalled its weight. No one engaged in the loading could recall that the cargo was placed in the aircraft according to any formal preloading schedule. The first officer came to the air cargo office about the time the cargo listing was being totalled. He was asked if a weight manifest were needed and he replied, "No, we have our release, that's enough." When he reached the aircraft some of the loading remained to be done and he authorized the loaders to use some of the space left in the fuselage for an aisle to accommodate this cargo. The first officer bearded the aircraft, took the left pilot's seat and had started both engines by the time the captain arrived and got aboard. Just before the flight started to taxi out and while the captain was getting settled in his seat, a Frontier station agent began to remove the control battens and landing gear pins. When he started to remove a gear pin before the pilot signalled that hydraulic pressure on the gear was up, another station agent stopped him and took over. The latter agent subsequently stated that there was no batten on the left elevator and he did not check the right one because it was customary to install the device on the left elevator when only one batten was used. He said that after he finished, he gave the crew a departure salute and that at no time did he see any of the controls move or any indication from the first officer that any of the controls were not movable. Flight 2610, appropriately cleared, left the loading area at 1544 and about 1559 began takeoff using runway 35. Weather conditions were: scattered clouds at 5,000 feet, visibility 60 miles and the wind 270 degrees at 16 knots. According to eyewitnesses, the takeoff appeared normal until after the aircraft became airborne. At this time it entered an increasingly steep climb attitude to an estimated deck angle of 50 to 60 degrees. About 300 feet above the surface, the aircraft rolled to its left and entered a steep nose-down left turning descent and crashed off the left side of the runway. The aircraft burst into flames at impact.
Probable cause:
The failure of the crew to perform a pre-takeoff control check resulting in takeoff with the elevators immobilized by a control batten.
Final Report:

Crash of a Douglas A-26B Invader in Scottsbluff: 3 killed

Date & Time: Sep 17, 1965 at 2009 LT
Type of aircraft:
Registration:
N67907
Survivors:
No
MSN:
28036
YOM:
1944
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
10846
Captain / Total hours on type:
94.00
Circumstances:
While approaching Scottsbluff Airport in marginal weather conditions, the airplane went out of control and crashed in flames few miles short of runway threshold. The aircraft was destroyed and all three occupants were killed.
Probable cause:
Loss of control apparently caused by icing conditions. The pilot entered an area of known icing conditions and the airplane was not adequately equipped for airframe icing.
Final Report:

Crash of a Consolidated B-24J-70-CO Liberator in Morrill: 6 killed

Date & Time: May 5, 1944
Operator:
Registration:
42-100124
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Scottsbluff - Scottsbluff
MSN:
3273
Crew on board:
8
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
6
Circumstances:
In flight, the aircraft went out of control and crashed in unknown circumstances in Morrill. Six crew members were killed while two others were injured.

Crash of a Douglas C-53D Skytrooper in Alliance: 2 killed

Date & Time: Sep 29, 1943 at 0059 LT
Operator:
Registration:
42-68788
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Alliance - Scottsbluff
MSN:
11715
YOM:
1943
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
Shortly after take off from Alliance AFB, the aircraft banked left and right, causing both wings to touch the ground. Out of control, the aircraft crashed in a huge explosion and was destroyed. Both pilots were killed.
Crew:
2nd Lt Robert G. Bartels,
2nd Lt William Cardie.