N129LA is a Beech 65-A90. It is a fixed-wing multi-engine aircraft with 9 seats, powered by a P&W PT6A SER rated at 750 horsepower. The registration is active, with the registrant based in Wilmington, DE. Its standard airworthiness certificate was issued in Oct 2001. It has been registered to its current owner since Nov 2020. This page also carries 1 NTSB event.
2020
2001
That's everything on file so far — TailWiki checks the FAA registry daily and adds new entries as N129LA's record changes.
On March 2, 2010, at 1345 central standard time, a Beech 65-A90, N129LA, sustained substantial damage on impact with terrain during landing on runway 09 (4,201 feet by 75 feet, grooved asphalt) at DeKalb Taylor Municipal Airport (DKB), DeKalb, Illinois. The left main landing gear collapsed during landing roll out. Visual meteorological conditions prevailed at the time of the accident. The 14 CFR Part 91 maintenance test flight was not operating on a flight plan. The pilot and a pilot/mechanic-rated passenger were uninjured. The local flight originated from DKB at 1330.
The pilot stated that the flight was performed to check the engine performance and throttle settings. The flight remained in the traffic pattern of the departure airport where the pilot decided to return to make more adjustments. While landing on runway 09, the touchdown was “normal,” but three-fourths through the rollout the left main landing gear wheel started to vibrate. The pilot suspected a flat tire so he applied “a bit” of reverse thrust with “some” braking. As the airplane slowed down, the left main landing gear collapsed and the airplane skidded to a stop, striking the propeller. The pilot also reported that the crosswind landing and an unbalanced fuel load resulted in a heavier left wing and the collapse of the left main landing gear. The pilot reported to the Federal Aviation Administration (FAA) that the landing was performed with the flaps fully retracted.
The pilot was the president of Win Win Aviation Inc., DeKalb, Illinois. He held a commercial pilot certificate with airplane single-engine land, airplane multi-engine land, instrument airplane, and rotorcraft-helicopter ratings. He accumulated a total flight time of 8,100 hours of which 1,200 hours were in the accident airplane make and model.
The passenger reported to the FAA that he was invited by the pilot for purposes of riding along and not performing any pilot duties. He also reported that he was not employed by nor did he perform any work on the airplane for Win Win Aviation, Inc. The passenger held an airline transport pilot certificate with an airplane multi-engine land rating and commercial privileges with an airplane single-engine land rating. The passenger also held a foreign based commercial pilot certificate with airplane single-engine land, airplane single-engine sea, and airplane multi-engine land ratings. The passenger also held a mechanic certificate with airframe and power plant ratings and inspection authorization.
N129LA, a 1966 Beech 65-A90 (King Air), serial number LJ-129, was purchased by Win Win Aviation, Inc. on August 21, 2009, and was registered to Win Win Aviation, Inc. on September 2, 2009.
On February 18, 2010, the airplane was sold to Eagle Air Transport, Inc., which does business as Sky Dive Chicago, Ottawa, Illinois.
A logbook entry dated February 26, 2010, stated that a 6-year landing gear inspection had been completed and the airplane was returned to service. The entry was made by a Win Win Aviation Inc. mechanic. The entry stated that the left and right main landing gears were sent out for magnetic particle inspection, which was completed on January 25, 2010, by a test facility. The test facility reported all of the submitted components were found acceptable.
A logbook entry dated March, 1, 2010, stated that Pratt & Whitney PT6A-28 engines (left engine serial number PCE-40600 and right engine serial number PCE-50740) were installed under a West Tennessee Aviation supplemental type certificate SA822SO. The airplane was ground run, rigged, and found airworthy. The entry also stated, “…Landing gear due for 6 year inspection per Raytheon Maintenance Manual… work to be completed by Win Aviation in DeKalb Illinois. See Win Aviation Log entry for 6 year item entry and return to service.” The entry was made by a Sky Dive Chicago mechanic. The airplane accumulated a total time of 7,751.3 hours and a Hobbs time of 4,014.8 hours.
On April 20, 2010, the airplane sale to Eagle Air Transport, Inc. was recorded.
On April 30, 2010, the airplane's registration and sale acceptance to Eagle Air Transport Inc. was recorded.
The airplane's maximum gross weight was 9,650 lbs and its weight at the time of the accident was 7,451 lbs.
The DKB Automated Observing System recorded the following wind information:
At 1323: 360 degrees at 8 knots
At 1343: 020 degrees at 7 knots
At 1400: 020 degrees at 6 knots
At 1423: 340 degrees at 8 knots
The airplane came to rest off the left side of runway 09, near the intersection of runway 09 and the parallel taxiway to runway 2/20. A skid mark from the left main landing gear tire began between the centerline and right side of runway 09. The airplane sustained damage to the left main wheel well, the left wing, and the left propeller. The left main landing gear shock absorber assembly cylinder was separated from its piston at the brazed joint adjacent to upper torque knee collar. The brazed joint had some paint on its mating surface.
According to the FAA, the airplane’s left main landing gear was serviced four times before the accident and after each servicing the strut would lose pressure overnight while it was in the retracted position. The strut was then inflated to a 6-inch extension, which was about twice the recommended extension. After this last inflation, the strut did not lose pressure. In preparation for a maintenance test flight, the left wing was fueled while the right wing remained nearly empty so that the added fuel weight would compress the left wing strut.
Examination of the left main landing gear strut was performed at Hawker Beechcraft Corporation, Wichita, Kansas, under the supervision of personnel from the FAA's Aircraft Certification Office, Wichita, Kansas. The examination revealed that the separation signatures of the submitted components exhibited torsional overload. The joint showed indications of acceptable braze coverage and "no anomalous voids." The joint also exhibited evidence of corrosion. The examination revealed that the left main landing gear shock absorber assembly was part number 50-810002, which is not approved for installation on Beech 90 series (King Air) airplanes but approved for installation on Beech 65 series (Queen Air) airplanes. Part number 50-810002 was designed with dampening rates for landing loads experienced by Queen Air 65 series airplanes.
When FAA inspectors arrived at the accident, they were met by the pilot who told them that the left main landing gear was a Queen Air part.
No photos yet. Sign in to add the first one.