- Registered owner
- Billings Flying Service LLC
- Location
- Billings, MT
- Owner type
- Corporation
- Serial number
- 51212
- Year built
- 1987
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Standard, normal
- Airworthiness date
- August 25, 1987
- Certificate issued
- September 30, 2014
- Expires
- September 30, 2027
- Mode S code
- A4100E
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Allison 250-C30 model are included below.
On this page
Airworthiness directives that may apply · 74
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1979 | 1 |
|---|---|
| 1980 | 2 |
| 1982 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1985 | 3 |
| 1986 | 6 |
| 1987 | 1 |
| 1988 | 3 |
| 1989 | 2 |
| 1991 | 4 |
| 1992 | 2 |
| 1994 | 3 |
| 1995 | 3 |
| 1996 | 2 |
| 1999 | 3 |
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 3 |
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 2 |
| 2007 | 2 |
| 2008 | 2 |
| 2009 | 2 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 3 |
| 2013 | 3 |
| 2014 | 2 |
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 1 |
See all 84 ADs
Information bulletins that may apply · 8
Advisory, not mandatory.
Airframe · Bell 206L-3
SAIB SW-19-05Tail Rotor Drive System, Spline DamageSAIB SW-18-02Loss of Hardware Tail Rotor Drive Shaft CouplingsSAIB SW-12-45Garmin Model 400W/500W Series GPS-WAAS Navigation SystemSAIB SW-10-42R1Emergency Float KitsSAIB SW-08-42Emergency Float with Liferaft Kits (kits)SAIB SW-05-24SAIB SW-04-92Engine · Allison 250-C30 series
SAIB NE-06-52Historical bulletins · 2
NTSB investigations
No NTSB investigations matched to N361ALMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Bell 206L-3 aircraft
FAA incident reports
No FAA accident or incident reports matched to N361ALMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Bell 206L-3 aircraft
Service difficulty reports · 7
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR 3HCR20110927002Shaft · crackedUNIT FAILED TO LIGHT OFF. INSPECTED AND FOUND TORSION SHAFT LEAKING.SDR 3HCR20110927001Fuel Control · failedAIRCRAFT FAILED TO LIGHT OFF. INSPECTED AND FOUND CUT-OFF UNSERVICABLE.SDR ALGA096402Blade · separatedFOUND CORROSION AND SEPARATION AT SKIN/SPAR INTERFACE NEAR LOWER OB GRIP FINGER DOUBLER. REMOVED AND REPLACED DEFECTIVE BLADE WITH NEW BLADE. SCRAPPED DEFECTIVE BLADE.SDR ALG2004F00043Bleed Valve · failedWHILE HOVERING AND IN A RT PEDAL TURN PREPARING FOR TAKE OFF A LOUD BANG WAS HEARD AND AIRCRAFT YAWED MOMENTARILY LT THEN RT. RETURNED TO MAINTENANCE PAD AND SHUT DOWN AND NOTIFIED MAINTENANCE. MAINTENANCE REMOVED BLEED VALVE PN 23005366A, SN FF43547 AND INSSDR ALG2004F00038Compressor · stalledAIRCRAFT HAD COMPRESSOR STALL DURING TAKEOFF. MAINTENANCE INSPECTED ENGINE INLET AND COMPRESSOR AREA, FOUND EVIDENCE OF FROG INGESTION. INSPECTED ENGINE COMPRESSOR FOR DAMAGE NO DAMAGE WAS FOUND. PERFORMED ENGINE CHEMICAL WASH AND ENGINE POWER CHECK. OPS CSDR ALG2003F00100Compressor · malfunctionedAT HOVER. DURING INITIAL HOVER PRIOR TO TAKE-OFF THE PILOT NOTICED A HIGH PITCH SCREECHING NOISE THAT WAS EVIDENT ONLY DURING HOVER, AT FLAT PITCH THE NOISE GOES AWAY. MAINTENANCE WAS NOTIFIED AND THE MECHANIC CHANGED THE COMPRESSOR, TURBINE AND GEARBOX ASSESDR ALGA085104Fuel Nozzle · defectiveENGINE LOW MOANING/ BURBLING NOISE WITH N1 OSCILLATIONS AT FLIGHT IDLE.
STCs that may be installed · 471
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.