Zone

Crash of a Swearingen SA227AT Expediter in Waukesha

Date & Time: Nov 15, 2022 at 0900 LT
Operator:
Registration:
N247DH
Flight Type:
Survivors:
Yes
Schedule:
New Orleans – Waukesha
MSN:
AT-626B
YOM:
1985
Flight number:
AMF7141
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The airplane departed New Orleans-Lakefront Airport on a cargo flight to Waukesha, carrying three crew members and a load consisting of 53 dogs in dog crates. On final approach to Waukesha Airport, the crew encountered marginal weather conditions with limited visibility due to snow falls. The airplane crash landed into the third hole on the Western Lakes Golf Course located about 5,5 km short of runway 10 threshold. The airplane slid on its belly for few dozen metres on a snow covered ground before colliding with trees. There was no fire. All three crew members and all 53 dogs were uninjured. Both wings were severely damaged due to the collision with trees.

Crash of a Beechcraft F90 King Air in Nashville: 4 killed

Date & Time: Jan 24, 2001 at 1510 LT
Type of aircraft:
Registration:
N17AE
Flight Phase:
Survivors:
No
Schedule:
Nashville – Waukesha
MSN:
LA-80
YOM:
1980
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
4
Captain / Total flying hours:
1100
Aircraft flight hours:
5480
Circumstances:
Shortly after takeoff at less than 200 feet above ground level the pilot reported an engine failure, and requested to return to the airport. The controller saw the airplane in a right turn, descending, and observed the airplane level its wings just prior to impact with the tips of trees. The airplane collided with terrain approximately 2,000 feet east of the approach end of runway 20L. A post crash fire ensued and consumed a majority of the airplane. Examination of both engines displayed contact signatures to their internal components characteristic of the engines being powered, with the propellers out of feather at the time of impact, and a low power range. Examination of the propellers found the left propeller blades showed more damage then the blades from the right propeller. Both propellers were rotating with considerable rotational energy. However, examination showed that the left propeller had more power then the right.
Probable cause:
The pilot's failure to follow loss of engine power emergency procedures by not feathering the propeller following the loss of engine power for undetermined reasons, resulting in a descent and collision with trees and the ground.
Final Report:

Ground fire of an IAI-1124A Westwind II in Milwaukee

Date & Time: Dec 26, 1999 at 0715 LT
Type of aircraft:
Registration:
N422BC
Flight Phase:
Survivors:
Yes
Schedule:
Milwaukee - Waukesha
MSN:
302
YOM:
1980
Crew on board:
2
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
14363
Captain / Total hours on type:
2024.00
Aircraft flight hours:
7975
Circumstances:
During the activation of the crew oxygen system a fire erupted which consumed the entire pressure vessel. Representatives from the National Aeronautics and Space Administration's (NASA) Johnson Space Center (JSC), White Sands Testing Facility (WSTF), Las Cruces, New Mexico, examined the retained oxygen system components. Examination of these components revealed that the fire's initiation location was the first stage pressure reducer located in the oxygen regulator assembly.
Probable cause:
The failure of the first stage pressure reducer in the oxygen regulator assembly.
Final Report:

Crash of a Cessna 421B Golden Eagle II off Muskegon: 5 killed

Date & Time: Dec 29, 1980 at 1426 LT
Registration:
N9394A
Flight Phase:
Survivors:
No
Schedule:
Waukesha - New Haven
MSN:
421B-0531
YOM:
1973
Crew on board:
1
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
5
Captain / Total flying hours:
2400
Circumstances:
While in normal cruise over Lake Michigan, the pilot reported engine problems. He lost control of the airplane that entered an uncontrolled descent and crashed into Lake Michigan off Muskegon. The wreckage and all five occupants were not recovered.
Probable cause:
Powerplant failure for undetermined reasons. The following findings were reported:
- Uncontrolled descent,
- Aircraft came to rest in water,
- Complete failure of one engine.
Final Report:

Crash of a Cessna 402 in Waukesha: 1 killed

Date & Time: Dec 19, 1970 at 1420 LT
Type of aircraft:
Operator:
Registration:
N4045Q
Survivors:
No
Schedule:
Milwaukee – Waukesha
MSN:
402-0145
YOM:
1967
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
2647
Captain / Total hours on type:
89.00
Circumstances:
While descending into the traffic pattern to Waukesha Airport, at an altitude of 800 feet, the Cessna 402 collided with a Cessna 150 registered N6175G with two people on board. Following the collision, both aircraft dove into the ground and crashed in flames in a field. All three occupants were killed.
Probable cause:
Both pilot failed to see and avoid each other while descending to Waukesha, an uncontrolled airport. Both aircraft were not under radar contact at the time of the collision that occurred in a 45° horizontal angle.
Final Report: