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N991AK

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1982 Beech C-99 · Pratt & Whitney Canada PT6A-36

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Registered owner
Lake Clark Air Inc
Location
Port Alsworth, AK
Owner type
Corporation
Serial number
U-189
Year built
1982
Type
Fixed wing multi engine
Engine
Turbo-prop
Airworthiness
Standard, normal
Airworthiness date
December 8, 2015
Certificate issued
December 8, 2015
Expires
December 31, 2028
Mode S code
ADD664
Beech C-99Airframe model · 17 seats · 2 engines · 54 registeredTCDS A14CEAirframe · Beech C-99TCDS E4EAEngine · Pratt & Whitney Canada PT6A-36

From the FAA registry file of October 24, 2026.

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Airworthiness directives that may apply · 33

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

1971In forceSuperseded2026
See all 35 ADs

Information bulletins that may apply · 4

Advisory, not mandatory.

NTSB investigations · 1

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

NTSB ANC21LA030Accident · No injuriesClass 4 · LimitedFinal reportChignik Lagoon, AKThe pilot’s failure to visually inspect the runway condition before landing, which resulted in a collision with an ice chunk and main landing gear separation during landing.Apr 16, 2021 · Substantial damage
Investigations on N991AK not matched to an aircraft · 1

They name N991AK, but no registry record covers the date, the aircraft registered then was built later, or the investigation describes another aircraft.

NTSB ANC12CA021Accident · No injuriesData collectionFinal reportBeech 99 · Anchorage, AKThe pilot's premature power reduction, which resulted in a runway undershoot.Feb 1, 2012 · Substantial damage

FAA incident reports · 3

FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.

Accident 20210416005319ALanding: Rollout · Chignik Lagoon, AKPilot landed on runway 22, did not notice anything unusual on final. During the roll out and initiation of thrust reversal, pilot's attention was divided between flight controls and engine indicators and outside the airplane. Pilot noticed a large chunk of…Apr 16, 2021 · Substantial damageAccident 20120201001429ALanding: Touchdown · Anchorage, AKThe airman was on an IFR flight plan from port alsworth to Merrill Field in Anchorage. There was moderate to severe turbulence in the area due to the chinook winds. Airman was on the GPS alpha approach to runway 7. Due to the turbulence and blowing snow,…Feb 1, 2012 · Substantial damageIncident 20090806048109ILanding: Approach · Port Alsworth, AKThe anchorage FSDO incident number is:IAL0320090049. Nose gear failed to extend prior to landing. At tpo pilot attempted to extend gear normally and later by emergency means, but nose gear would not extend. Pilot conferred with maintenance staff and tried…Aug 6, 2009 · Minor damage

Service difficulty reports

No reports matched to N991AKGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Beech C-99 aircraft
Reports on N991AK not matched to an aircraft · 1

They name N991AK, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

SDR HXX2009F00000Nut · brokenTHE NUT ASSY SEEMS TO HAVE SHEARED WHEN GEAR WAS RETRACTED. POSSIBLE OVERTRAVEL IN UP DIRECTION IS SUSPECTED. POSSIBLE FAILURE OF MOTOR CONTROLLER. WHEN GEAR WAS SELECTED DOWN NOTHING HAPPENED. MAIN GEAR ONLY WAS EXTENDED MANUALLY AFTER MUCH EFFORT BECAUSEAug 11, 2009 · N991AK · Beech 99 · Landing Gear Actuator

STCs that may be installed · 146

Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.

See all 146 STCs