Crash of a Lockheed MC-130H Hercules at Qayyarah Airfield West AFB

Date & Time: Dec 29, 2004
Type of aircraft:
Operator:
Registration:
85-0012
Flight Type:
Survivors:
Yes
MSN:
5054
YOM:
1985
Country:
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The MC-130H Hercules plane was on a nighttime logistics transport mission in support of Operation Iraqi Freedom. US operated airfield in northern Iraq, reportedly Qayyarah Airfield West, a trench was being dug in the runway 33. The construction works, approx. 2700 feet from the southern end of the runway were not marked nor NOTAMed. On landing, at a speed of 80 knots, the Hercules plane ran into the construction works. The nose gear and forward undercarriage were sheared off and the left wing separated just outside the no. 2 engine. The aircraft then caught fire. The crew members egressed safely, but the four passengers required assistance from ground personnel and aircrew.
Probable cause:
The Board President determined the causes of the accident are:
1) A failure on the part of the mishap site Assistant S-3 (Battle Captain[s]) to disseminate timely Notices to Airmen (NOTAM) information via the appropriate channels,
2) the failure of the Army project manager for construction at the mishap site to ensure the construction was properly marked and
3) a failure of the NOTAM reporting system to include oversight and supervision of the NOTAM processes, within the area of responsibility (AOR).
Contributing factors in this mishap include:
1) a lack of training on the part of the U.S. Army to effectively prepare their personnel for combat zone airfield management and operations, and
2) the failure of the Garrison Commander at the mishap location to assume responsibility for ensuring safe flight operations at the airfield.
The Board President also determined there were numerous opportunities for airfield construction information to flow to the aircrew, but in each case the information was not properly disseminated prior to the aircrew departing for their scheduled mission.

Crash of a Beechcraft 1900C near Tonopah: 5 killed

Date & Time: Mar 16, 2004 at 0401 LT
Type of aircraft:
Operator:
Registration:
N27RA
Flight Type:
Survivors:
No
Schedule:
Groom Lake - Tonopah
MSN:
UB-37
YOM:
1985
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
The Air Force Materiel Command Beech 1900 crashed while on a routine support mission from a remote classified airstrip on the Nellis range to the Tonopah Test Range. It departed at 03:43 for Tonopah. After reporting the runway lights in sight, the pilot configured the airplane for the approach and initiated a circling maneuver to the right for a visual straight-in approach to runway 32. During the turn the pilot suffered a sudden cardiac death. Half way through the turn the airplane began a gradual descent until it impacted the ground. The airplane broke up and burst into flames. Investigation revealed that the pilot had violated federal policy and directives, wilfully deceived flight medical examiners, suppressed significant medical information and ingested inappropriate medications for a deteriorating and dangerous health condition. The pilot had high blood pressure and failed to report it, and denied taking medications to his Federal Aviation Administration flight physical examiners.
Probable cause:
The pilot became incapacitated during his approach to land due to sudden cardiac death.

Crash of a Beechcraft T-1A Jayhawk in Biloxi

Date & Time: Aug 16, 2003 at 2221 LT
Type of aircraft:
Operator:
Registration:
91-0093
Flight Type:
Survivors:
Yes
Schedule:
Del Rio - Biloxi
MSN:
TT-34
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The Mishap Student pilot (MSP) was flying an Instrument Landing System (ILS) approach to runway 21 at Keesler AFB. They were in Visual Meteorological Conditions (VMC) at night and the runway was wet. After some deviations on the approach, they arrived over the threshold on a normal glide slope and faster (about 114 kts) than the computed approach speed of 108 kts. The aircraft touched down approximately 1500 feet down the runway. The Mishap Instructor Pilot (MIP) actuated the speed brakes/spoilers switch and the student began to immediately apply brake pressure. After 4-5 seconds, the instructor recognized that the aircraft was not decelerating and declared that she was taking control of the aircraft. The instructor immediately applied maximum braking with no perceived deceleration. She then grabbed the glare shield in an attempt to gain additional leverage on the brakes and again felt no perceived deceleration. At this point, the aircraft was rapidly running out of available runway. The instructor selected the emergency brakes just prior to arriving at the departure end threshold and the brakes locked resulting in a hydroplane skid. The aircraft departed the prepared surface and came to a halt 190 feet later. As a result of the runway departure, the right main and nose gear collapsed, and the forward fuselage and both wings were heavily damaged.
Probable cause:
Based on clear and convincing evidence, the Board President determined that this mishap was caused by a combination of several factors during the landing sequence. First, the Mishap Student Pilot (MSP) flew faster than the computed approach and landing speeds. Additionally she maintained higher than idle thrust for the first few seconds after touchdown. Because of these factors, the aircraft did not settle completely on the runway after touchdown-as the struts were not completely compressed. This put the aircraft systems in the "AIR" mode meaning that the speed brakes/spoilers could not deploy. Finally, the runway was wet; and the crew was inexperienced and thus did not recognize the anti-skid cycling at high speeds on the wet runway.