Skip to content
KnownTail
Aircraft record

N950AA1974 Beechcraft B-99

Registration validUnclaimedSource: FAA, updated Oct 16, 2026

Safety record in brief:1 NTSB accident (substantial damage, May 2007)2 ADs may apply15 service difficulty reports

Registration
Valid
expires Oct 31, 2027
Based in
Provo, UT
owner city / state
Owners
1
since 2010
NTSB events
1
substantial, 2007
ADs may apply
2
confirm with A&P
Service reports
15
since 1995

Registration

FAA Aircraft Registry · Oct 16, 2026
Registered owner
Alpine Aviation INC
Owner type
Corporation
City, state
Provo, UT
Certificate issued
Jul 27, 2010
Expires
Oct 31, 2027
Airworthiness
Standard · Normal
Airworthiness date
Mar 8, 1993

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Beechcraft
Model
B-99
Year
1974
Serial number
U-159
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
17
Engines
2
Max takeoff weight
Up to 12,499 lb
Mode S code
AD34A8

Engine

Make and model
P&W Pt6a Ser
Type
Turbo-prop
Power
750 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2010 – nowAlpine Aviation INCProvo, UT · current
  2. Date unknownIndividual ownerdifferent airframe: Beattie Benjamin W Eagle 2-Place S/N 400165

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 16, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Accident · substantial damage

May 19, 2007 · Billings, MT

The total failure of the nose landing gear actuator and the subsequent nose gear collapse during landing.

Damage
Substantial
Injuries
None
Report
SEA07LA133

From NTSB records; matched by serial number.Read NTSB report (search CAROL for SEA07LA133)

Accident history for this model

ADs published since 1998 that may apply (2)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

ADSubjectEffectiveApplies to
2004-17-02Raytheon Aircraft Company 65, 90, 99, 100, 200, 300, and 1900 Series AirplanesOct 4, 2004Airframe (B-99)Certain serial numbers: 65-A90, B90, C90, C90A LJ-76; 65-A90, B90, C90, C90A LJ-114–LJ-1691; E90 LW-1–LW-347; F90 LA-2–LA-236; 99, 99A, A99A, B99, C99 U-1–U-239; 100, A100 B-1–B-94; …
97-25-03Raytheon Aircraft Company 65, 90, 99, 100, 200, 300, 1900, and 2000 Series AirplanesJan 21, 1998Airframe (B-99)

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (15)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Doors · wire · shortedJan 26, 2024

    DURING CLIMB PILOT NOTICED BLUE SMOKE THAT SMELLED ELECTRICAL. HE CALLED IN FOR EMERGENCY LANDING, OPEDED HIS WINDOWS AND VENTS AND RETURNED BACK TO BIL FOR TROUBLE SHOOTING ON THE AIRCRAFT. MX FOUND WIRE FOR NOSE BAG DOOR WARNING SHORTED AND DEACTIVATED CABIN HEATER CIRCUIT LIMITING RESISTER.…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Ice and rain protection · connector · looseApr 8, 2020

    PILOT SELECTED WINDSHIELD HEAT AND SMOKE EMITTED FROM BEHIND RIGHT PANEL. PILOT SELECTED WINSHIELD HEAT TO OFF FOR REMAINDER OF FLIGHT. MAINTENANCE INSPECTED WINDSHIELD HEAT SYSTEM AND FOUND LOOSE CONNECTION AT CO-PILOT GROUND TERMINAL FOR WINDSHIELD HEAT. TERMINAL WAS REPAIRED AND SYSTEM CHECKED…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · angle · crackedDec 7, 2017

    DURING AD 92-15-13 INSPECTION 1 INCH CRACK WAS LOCATED IN THE LT ANGLE AT FS 207.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Engine · engine · malfunctionedApr 27, 2017

    DURING CRUISE FLIGHT, THE RIGHT ENGINE DEVELOPED TORQUE FLUCTUATIONS. PILOT NOTED FLUCTUATING OIL PRESSURE READINGS AND AS OIL PRESSURE DROPPED TO ZERO. SHUTDOWN THE RIGHT ENGINE. PILOT MADE AN UNSCHEDULED LANDING. SUBSEQUENT INSPECTION REVEALED SIGNIFICANT OIL LOSS WITH OIL EXITING THE ENGINE AIR…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · switch · out of adjustFeb 10, 2016

    SHORTLY AFTER TAKEOFF, THE BAGGAGE DOOR ANNUNCIATOR ILLUMINATED NECESSITATING A RETURN FOR LANDING TO VERIFY DOORS WERE SECURE. IT WAS DETERMINED THAT THE RT NOSE BAGGAGE DOOR ANNUNCIATOR SWITCH WAS OUT OF ADJUSTMENT.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine · fitting · leakingJun 18, 2015

    DURING APPROACH FOR LANDING, THE RT ENG OIL PRESS BEGAN FLUCTUATING. OIL PRESS DROPPED TO 40 PSI WITH THROTTLE AT IDLE & THE OIL PRESS ANNUNCIATOR ILLUMINATED. RT ENG WAS SHUTDOWN AT 1.5 MILES ON FINAL. ACFT LANDED UNEVENTFULLY. SUBSEQUENT INSPECTION REVEALED A 90 DEGREE FITTING ON THE OIL COOLER…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine fuel and control · line · crackedNov 18, 2010

    CRACKED FUEL LINE FROM FCU TO STARTER CONTROL UNIT.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Landing gear · actuator · separatedMay 21, 2007

    DURING CRUISE, PILOT HEARD A CLUNK AND THE -GEAR IN TRANSIT- LIGHT CAME ON. RETURNED TO AIRPORT, PERFORMED FLY-BY WHICH CONFIRMED NOSE GEAR HANGING OUT BUT NOT FULLY EXTENDED. NOSE GEAR COLLAPSED ON LANDING. INVESTIGATION REVEALED THAT THE ACTUATOR SHAFT HAD SHEARED JUST ABOVE THE CLEVIS BOLT…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · shear plate · crackedOct 18, 2004

    WHILE INSPECTING THE HORIZONTAL STABILIZER, THE LT SHEAR PLATE WAS FOUND TO HAVE A CRACK RUNNING ACROSS IT. THE ELEVATOR CONTROL HORN IS ATTACHED TO THE SHEAR PLATE WHICH IS ATTACHED TO THE HORIZONTAL STABILATOR. THE CRACK MUST HAVE DEVELOPED UNDER NORMAL CIRCUMSTANCES. DO NOT HAVE AN IDEA FOR THE…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · fitting · crackedNov 5, 2003

    FITTING FOUND TO BE CRACKED DURING STRUCTURAL INSPECTION. (CNTRL NR 82)

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Showing the 10 most recent of 15 reports.

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 16, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 16, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

Request owner name removalReport an error in this record