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Aircraft record

N108X1985 Bell 412

DeregisteredUnclaimedSource: FAA, updated Oct 18, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Sep 10, 2011.

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply129 service difficulty reports

Registration
Deregistered
Last based in
Wood Dale, IL
owner city / state
Engine
PT6 SERIES · 500 hp
P&W
Owners
1
since 2007
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
129
since 1995

Registration

FAA Aircraft Registry · Oct 18, 2026
Last registered owner
Ep Aviation LLC
Owner type
Corporation
City, state
Wood Dale, IL
Certificate issued
Dec 18, 2007
Canceled
Sep 10, 2011
Airworthiness
Multiple · Standard, Restricted, Aerial Surveying
Airworthiness date
Jun 12, 1992

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
Bell
Model
412
Year
1985
Serial number
33115
Aircraft type
Rotorcraft
Category
Land
Certification
Type Certificated
Seats
15
Engines
2
Max takeoff weight
Up to 12,499 lb
Type certificate data sheet
H4SW
Mode S code
A02479

Engine

Make and model
P&W Pt6 Series
Type
Turbo-shaft
Power
500 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. 2007 – 2011Ep Aviation LLCWood Dale, IL

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 18, 2026 · SDRs · Oct 16, 2026

NTSB events (0)

No NTSB accidents or incidents found for this airframe since 1982.

Accident history for this model

ADs published since 1998 that may apply (21)

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
2024-16-01Bell Textron Inc. (Type Certificate Previously Held by Bell Helicopter Textron, Inc.)…Sep 4, 2024Airframe (412)Only with: Models 205A, 205A-1, 205B with upper left-hand cap angle P/N 205-030-207-005 installed; Models 212, 412, 412CF, 412EP with cap angle P/N 212-030-191-001 installed.
2020-22-07Bell Textron Inc. (Type Certificate Previously Held by Bell Helicopter Textron Inc.)…Nov 18, 2020Airframe (412)
2020-16-10Bell Textron Inc. (Type Certificate Previously Held by Bell Helicopter Textron Inc.)…Sep 3, 2020Airframe (412)Only with: Shoulder harness seat belt comfort clip P/N D7LZ-6560286-A, D7LZ-6560286-B, or 504636-401 installed.
2020-02-11Bell Helicopter Textron Inc. HelicoptersMar 17, 2020Airframe (412)Certain serial numbers: 33001–33213; 34001–34036; 36001–36648; 36650–36657; 36660–36672; 36674–36680; …. Only with: Static inverter P/N 412-375-079-101 or 412-375-079-103 with inverter S/N 29145 or higher installed.
2019-09-02Bell Helicopter Textron, Inc. (Bell) HelicoptersJun 4, 2019Airframe (412)Only with: With engine oil check valve P/N 209-062-520-001 or fuel check valve P/N 209-062-607-001 manufactured by Circor Aerospace, marked "Circle Seal", with manufacturing date code 10/11 through 03/15, installed; except check valves marked "TQL" next to the date code.
Show all 21 ADs
ADSubjectEffectiveApplies to
2018-16-14Bell Helicopter Textron Inc., HelicoptersOct 4, 2018Airframe (412)Only with: Emergency flotation system (EFS) tube assembly P/N 412-073-820-101 with a date of manufacture before July 28, 2016, or an unknown date of manufacture installed.
2013-20-18Bell Helicopter Textron, Inc. (Bell) HelicoptersNov 29, 2013Airframe (412)Only with: Main rotor yoke assembly P/N 412-010-101-123, -127, -129, or -133 installed (Models 412/412EP); P/N 412-010-101-127 or -129 installed (Model 412CF).
2013-16-16Agusta S.p.A. and Bell Helicopter Textron HelicoptersSep 17, 2013Airframe (412)Only with: DART Aerospace Ltd. high gear aft crosstube P/N D412-664-203 installed under STC No. SR01298NY.
2013-15-02Bell Helicopter Textron HelicoptersAug 14, 2013Airframe (412)Only with: Tail rotor blade assembly P/N 210-010-001-(all dash numbers) or 212-010-750-(all dash numbers) installed.
2013-05-14Bell Helicopter Textron, Inc.Apr 26, 2013Airframe (412)Only with: Swashplate outer ring assembly P/N 412-010-407-105 installed.
2012-22-11Bell Helicopter Textron HelicoptersDec 20, 2012Airframe (412)Certain serial numbers: 412 33001–33213; 412 34001–34036; 412 36001–on; 412EP 33001–33213; 412EP 34001–34036; 412EP 36001–on; …. Only with: With a collective lever P/N 412-010-408-101 installed.
2012-22-06Aeronautical Accessories, Inc., High Landing Gear Forward Crosstube AssemblyDec 14, 2012Airframe (412)Only with: Aeronautical Accessories, Inc. high landing gear forward crosstube assembly P/N 212-321-103 installed
2012-11-13Aeronautical Accessories, Inc., High Landing Gear Aft Crosstube AssemblyJul 30, 2012Airframe (412)Only with: Aeronautical Accessories, Inc. High Landing Gear Aft Crosstube Assembly P/N 412-321-104 or P/N 412-321-304 installed.
2011-12-08Bell Helicopter Textron, Inc. Model 205A, 205A-1, 205B, 212, 412, 412CF, and 412EP…Jul 5, 2011Airframe (412)Only with: Tail rotor blade P/N 212-010-750 (all dash numbers) installed, all blade S/Ns except those with prefix "A" and number 17061 or larger.
2010-10-16Bell Helicopter Textron (Bell) Model 205A, 205A-1, 205B, 212, 412, 412EP, and 412CF and…Jun 8, 2010Airframe (412)Only with: AAI Low Skid Landing Gear Forward Crosstube P/N 212-320-103 with S/N prefix "AA" and S/N 574 through 628 installed.
2007-19-53Bell Helicopter Textron, Inc. Model 204B, 205A, 205A-1, 205B, 210, 212, 412, 412EP, and…Dec 5, 2007Airframe (412)Only with: Applies only with a tail rotor blade installed having one of these P/N and S/N: 204-011-702-015 (AFS-12703, AFS-12893, AFS-23525, AFS-23573); 204-011-702-121 (A-22020); 212-010-750-105FM (A-10090, A-10836, A-11207, A-11332); 212-010-750-113 (A-14953, A15090, CS-12702); 212-010-750-113FM (A-12240, A-12296, A-12640, A-12670, A-12789, A-13033, A-13096, A-13134, A-13199, A-13264, A-13366); 212-010-750-133 (A15602).
2002-09-04Bell Helicopter Textron, Inc. Model 205A, 205A-1, 205B, 212, 412, 412EP, and 412CF…Jun 7, 2002Airframe (412)Only with: Tail rotor blade P/N 212-010-750-009, -011, -105, -107, -109, or -111 installed, with blade S/N prefix ATR or A3, or prefix A with number less than or equal to 11529.
2001-13-01Bell Helicopter Textron, Inc. Model 205A-1, 205B, 212, 412, 412EP, and 412CF HelicoptersAug 1, 2001Airframe (412)
2001-09-11Bell Helicopter Textron, Inc. Model 412 Helicopters and Agusta S.p.A. Model AB412…Jun 11, 2001Airframe (412)Only with: Tail rotor yoke assembly P/N 212-011-702 (all dash numbers) installed.
99-23-23Bell Helicopter Textron, Inc. Model 412, 412EP and 412CF HelicoptersDec 1, 1999Airframe (412)Certain serial numbers: 412 33001–33213; 412 34001–34036; 412 36001–36204; 412EP 33001–33213; 412EP 34001–34036; 412EP 36001–36204; …. Only with: Main rotor yoke assembly P/N 412-010-101-123 or 412-010-101-127 installed.
97-11-04Bell Helicopter Textron, Inc. Model 412 and 412EP HelicoptersMay 20, 1997Airframe (412)Only with: Main rotor mast P/N 412-040-101-105, -109, -117, -121, -125, -127, or -129 and main rotor spline plate P/N 412-010-167-105 or 412-010-177-101, -105, -109, -113, or -117 installed.

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

Service Difficulty Reports (129)

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.

  • Main rotor drive · wire · chafedFeb 22, 2006

    C-BOX OIL PRESSURE WENT TO ZERO. NO OTHER INDICATIONS. RETURNED TO MCY. CIRCUIT BREAKER POPPED AND WOULD NOT RESET. MAINTENANCE REPLACED CHAFED WIRES AT THE TOP OF THE WINDSHIELD CENTER POST AREA.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Windows · window · departedJun 25, 2004

    DURING APPROACH TO LAND, A PASSENGER LEANED AGAINST THE WINDOW ON THE RT SIDE SLIDING DOOR AND THE WINDOW RELEASED AND WAS LOST. AIRCRAFT LANDED WITH NO FURTHER OR OTHER DAMAGE AND NO INJURIES.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Windows · window · separatedJun 25, 2004

    DURING APPROACH TO LAND, A PASSENGER LEANED AGAINST THE WINDOW ON THE RT SIDE SLIDING DOOR AND THE WINDOW RELEASED AND WAS LOST. AIRCRAFT LANDED WITH NO FURTHER OR OTHER DAMAGE AND NO INJURIES.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Fuel · pump · failedMay 12, 2004

    DURING FLIGHT THE NR 1 BOOST PUMP FAILED. MAINTENANCE REPLACED THE NR 1 BOOST PUMP.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine indicating · indicator · fluctuatesApr 19, 2004

    SHORTLY AFTER TAKEOFF, THE NR 1 ITT INDICATOR FLUCTUATED. RETURNED. MAINTENANCE REPLACED ITT INDICATOR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Electrical power · generator · inoperativeApr 12, 2004

    ON SHORT FINAL TO GC-158, THE NR 1 GENERATOR KICKED OFF LINE, HAD LIGHT SMOKE IN THE CABIN, AND SEVERAL CIRCUIT BREAKERS POPPED. FOUND SEVERAL CHAFED WIRES AT THE TOP OF THE WINDSHIELD CENTER POST WHERE THE BUNDLE SPLITS TO GO THE CIRCUIT BREAKER PANEL.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Rotor flight controls · bushing · wornJun 6, 2003

    WORN BEARINGS. REPLACED LINK ASSY (2 EA) 212-010-711-003 DUE TO WORN BEARINGS; LINK ASSY (2 EA) 212-011-710-001 DUE TO WORN BEARINGS. REPAIRED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Landing gear · skid · damagedMay 21, 2003

    SKID TUBE MACHINED SURFACE DAMAGE UNDER SKID NEAR SADDLE TO A DEPTH OF .035. SENT TO DRAKE AIR FOR WARRANTY REPAIR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Communications · knob · crackedFeb 17, 2003

    SELECTOR KNOB CRACKED AND CAN'T LISTEN TO COMM 1 IN ANY POSITION. FOUND LIGHT PANEL, SWITCH S1, VOLUME KNOB AND TRANSMIT KNOB BAD, ALSO SWITCHES S2 THROUGH S11 HARD TO SWITCH. CLEANED AND LUBED SWITCHES S2 THROUGH S11, REPLACED LIGHT PANEL, SWITCH S1, VOLUME KNOB AND TRANSMIT KNOB. REPAIRED. BENCH…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Navigation · indicator · malfunctionedFeb 14, 2003

    ATTITUDE INDICATOR FLAG WON'T PULL. IN SHOP REPAIR.

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

Showing the 10 most recent of 129 reports.

Related aircraft

Show all 8 related aircraft
All 11 registered Bell 412 aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 18, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 18, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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