- Registered owner
- Flagstaff Medical Center Inc
- Location
- Flagstaff, AZ
- Owner type
- Corporation
- Serial number
- 53476
- Year built
- 2001
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Standard, normal
- Airworthiness date
- April 17, 2001
- Certificate issued
- September 10, 2019
- Expires
- September 30, 2029
- Mode S code
- A4C891
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Allison 250-C47 model are included below.
On this page
Airworthiness directives that may apply · 49
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1982 | 1 |
|---|---|
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 4 |
| 1999 | 4 |
| 2000 | 6 |
| 2001 | 4 |
| 2002 | 5 |
| 2003 | 4 |
| 2004 | 1 |
| 2005 | 3 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 4 |
| 2011 | 2 |
| 2012 | 3 |
| 2013 | 5 |
| 2014 | 1 |
| 2015 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 2 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 2 |
See all 72 ADs
Information bulletins that may apply · 8
Advisory, not mandatory.
Historical bulletins · 2
NTSB investigations
No NTSB investigations matched to N407VVMatched 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 407 aircraft
FAA incident reports
No FAA accident or incident reports matched to N407VVMatched 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 407 aircraft
Service difficulty reports · 9
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR QMLA2021080320040Coax · chafedSHORTLY AFTER TAKEOFF, LOUD HUMMING SOUND COULD BE HEARD IN CABIN AREA. FLIGHT WAS ABORTED AND RETURNED TO CTNAZ. DURING APPROACH FROM BASE TO FINAL, THE HUMMING SOUND STOPPED. INVESTAGATION REVEALED THAT NEWLY INSTALLED HONEYWELL CONNECT TRACKER STC SR00812DESDR QMLA2021071420036Unknown · noiseLOUD ABNORMAL POPPING NOISE DURING TAKEOFF. INTERROGATED ECU FOR FAULTS NONE FOUND, INSPECTED ALL ROTATING COMPONENTS NO DEFECT FOUND, INSPECTED FLIGHT CONTROLS UNDER PILOT AND COPILOTS SEAT AND BROOM CLOSET, NO DEFECTS FOUNDINSPECTED ENGINE AND COMPRESSOR NSDR QMLA2021052420025Transmission · ratchetingON TAKEOFF PILOT HEARD A VERY LOUD "BANG" INSIDE THE CABIN. PILOT LOWERED POWER AND SET THE AIRCRAFT BACK DOWN WHERE IT STARTED FROM. DURING INSPECTION BY MAINTENANCE IT WAS FOUND THAT UNDER THE CORRECT CONDITIONS, ROTATING THE TAIL ROTOR CAUSING ROTATION OFSDR QMLA2021021820007Indicator · inoperativePILOT NOTED NO TRANSMISSION OIL PRESSURE INDICATION ON THE TRANSMISSION OIL PRESSURE GAUGE. THE CAWS PANEL TRANSMISSION WARNING LIGHT WAS NOT ILLUMINATED INDICATING THAT THERE WAS INDEED TRANSMISSION OIL PRESSURE. DURING TROUBLESHOOTING TRANSMISSION PRESSURESDR QMLA2020111620062Transmission · usedWHILE ENROUTE TO THE HOSPITAL FROM A SCENE CALL, THE XMSN CHIP LIGHT ILLUMINATED. IMMEDIATE PRECAUTIONARY LANDING WAS CONDUCTED WITHOUT INCIDENT. MAINTINENCE FOUND SMALL METALLIC PARTICLES ON THE LOWER CHIP DETECTOR. GEARBOX OIL AND FILTER WERE DRAINED AND SDR QMLA2020072320038Housing · faultyDURING CRUISE FLIGHT WITH NG ABOVE 94%, OIL PRESSURE DROPPED TO 50 PSI. APPROACH WAS INITIATED AND PRECAUTIONARY LANDING WAS MADE WITH A NORMAL SHUTDOWN OF AIRCRAFT. OIL FILTER HOUSING/REGULATOR WAS CHANGED AND OIL PRESSURE RETURNED TO WORKING PROPERLY.SDR QMLA2019041759037Motor · damaged4 MINUTES AFTER TAKEOFF ALL CREW MENBERS NOTICED A VERY STRONG SMWLL OF HOT ELECTRICAL FUMES THROUGHOUT THE CABIN. NO VISIBLE SMOLE WAS SEEN. CREW RETURNED TO BASE AND ABORTED THE FLIGHT. MAINTENANCE FOUND THE AFT AIRCONDITIONER EVAPORATOR BLOWER MOTOR TO BSDR QMLA2012111112175Blade · crackedPILOT FOUND CRACKS IN TOP SKIN OF MAIN ROTOR BLADE ON NOV 11, 2012 DURING MORNING PRE-FLIGHT CHECK.SDR QMLA2012050912075Engine · making metalWHILE ON A POST MX CHECK FLIGHT, ENGINE CHIP LIGHT ILLUMINATED IN FLIGHT. PILOT MADE A PRECAUTIONARY LANDING AT A REMOTE LZ, MX FOUND A SUBSTANSIAL AMOUNT OF METAL ON THE ENGINE ACCESSORY GEARBOX CHIP DETECTOR. ACFT REMOVED FROM SERVICE.
STCs that may be installed · 327
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 327 STCs