N164EHBell 412
This N-number isn't registered right now. Below is its last known registration, canceled Jun 9, 2005.
Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply18 service difficulty reports
- Registration
- Deregistered
Registration
FAA Aircraft Registry · Oct 20, 2026- Last registered owner
- Era Helicopters LLC
- Owner type
- Corporation
- City, state
- Lake Charles, LA
- Certificate issued
- May 17, 2005
- Canceled
- Jun 9, 2005
- Airworthiness
- Standard · Transport
- Airworthiness date
- Apr 20, 1981
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 dataAirframe
- Manufacturer
- Bell
- Model
- 412
- Serial number
- 33004
- 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
- A100F6
Engine
- Type
- Turbo-shaft
Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history
Ownership history from FAA records- 2005Era Helicopters LLCLake Charles, LA
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026NTSB events (0)
No NTSB accidents or incidents found for this airframe since 1982.
Accident history for this modelADs 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.
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2024-16-01 | Bell Textron Inc. (Type Certificate Previously Held by Bell Helicopter Textron, Inc.)… | Sep 4, 2024 | Airframe (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. |
| 2020-22-07 | Bell Textron Inc. (Type Certificate Previously Held by Bell Helicopter Textron Inc.)… | Nov 18, 2020 | Airframe (412) |
| 2020-16-10 | Bell Textron Inc. (Type Certificate Previously Held by Bell Helicopter Textron Inc.)… | Sep 3, 2020 | Airframe (412)Only with: Shoulder harness seat belt comfort clip P/N D7LZ-6560286-A, D7LZ-6560286-B, or 504636-401 installed. |
| 2020-02-11 | Bell Helicopter Textron Inc. Helicopters | Mar 17, 2020 | Airframe (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. |
| 2019-09-02 | Bell Helicopter Textron, Inc. (Bell) Helicopters | Jun 4, 2019 | Airframe (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 ADsShow fewer ADs
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2018-16-14 | Bell Helicopter Textron Inc., Helicopters | Oct 4, 2018 | Airframe (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. |
| 2013-20-18 | Bell Helicopter Textron, Inc. (Bell) Helicopters | Nov 29, 2013 | Airframe (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). |
| 2013-16-16 | Agusta S.p.A. and Bell Helicopter Textron Helicopters | Sep 17, 2013 | Airframe (412)Only with: DART Aerospace Ltd. high gear aft crosstube P/N D412-664-203 installed under STC No. SR01298NY. |
| 2013-15-02 | Bell Helicopter Textron Helicopters | Aug 14, 2013 | Airframe (412)Only with: Tail rotor blade assembly P/N 210-010-001-(all dash numbers) or 212-010-750-(all dash numbers) installed. |
| 2013-05-14 | Bell Helicopter Textron, Inc. | Apr 26, 2013 | Airframe (412)Only with: Swashplate outer ring assembly P/N 412-010-407-105 installed. |
| 2012-22-11 | Bell Helicopter Textron Helicopters | Dec 20, 2012 | Airframe (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. |
| 2012-22-06 | Aeronautical Accessories, Inc., High Landing Gear Forward Crosstube Assembly | Dec 14, 2012 | Airframe (412)Only with: Aeronautical Accessories, Inc. high landing gear forward crosstube assembly P/N 212-321-103 installed |
| 2012-11-13 | Aeronautical Accessories, Inc., High Landing Gear Aft Crosstube Assembly | Jul 30, 2012 | Airframe (412)Only with: Aeronautical Accessories, Inc. High Landing Gear Aft Crosstube Assembly P/N 412-321-104 or P/N 412-321-304 installed. |
| 2011-12-08 | Bell Helicopter Textron, Inc. Model 205A, 205A-1, 205B, 212, 412, 412CF, and 412EP… | Jul 5, 2011 | Airframe (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. |
| 2010-10-16 | Bell Helicopter Textron (Bell) Model 205A, 205A-1, 205B, 212, 412, 412EP, and 412CF and… | Jun 8, 2010 | Airframe (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. |
| 2007-19-53 | Bell Helicopter Textron, Inc. Model 204B, 205A, 205A-1, 205B, 210, 212, 412, 412EP, and… | Dec 5, 2007 | Airframe (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). |
| 2002-09-04 | Bell Helicopter Textron, Inc. Model 205A, 205A-1, 205B, 212, 412, 412EP, and 412CF… | Jun 7, 2002 | Airframe (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. |
| 2001-13-01 | Bell Helicopter Textron, Inc. Model 205A-1, 205B, 212, 412, 412EP, and 412CF Helicopters | Aug 1, 2001 | Airframe (412) |
| 2001-09-11 | Bell Helicopter Textron, Inc. Model 412 Helicopters and Agusta S.p.A. Model AB412… | Jun 11, 2001 | Airframe (412)Only with: Tail rotor yoke assembly P/N 212-011-702 (all dash numbers) installed. |
| 99-23-23 | Bell Helicopter Textron, Inc. Model 412, 412EP and 412CF Helicopters | Dec 1, 1999 | Airframe (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. |
| 97-11-04 | Bell Helicopter Textron, Inc. Model 412 and 412EP Helicopters | May 20, 1997 | Airframe (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 (18)
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.
- Landing gear · skid · corrodedJul 30, 2004
SKID TUBE CORRODED AND AFT SADDLE CRACKED. FORWARD, MIDDLE AND AFT FLOAT COVERS AND END CAPS WORN AND TORN SKID TUBE CORRODED BEYOND LIMITS. AFT FLOAT BAG (SN 0372) HAS AN EXCESSIVE NUMBER OF HOLES. MIDDLE FLOAT BAG (SN 0628) HAS ONE HOLE. PASSENGER STEP ASSY HAS 2 BOLTS SEIZED IN BUSHINGS DUE TO…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Tail rotor · rotor head · out of balanceJul 22, 2004
UNABLE TO BALANCE HIGH FREQ, TRUNNION HAS PLAY. PITCH HORN BUSHINGS MISSING, NO PLAY IN YOKE BRHS, TRUNNION FEELS GOOD, NO DETECTABLE PLAY. TRUNNION SPLINES ARE WEAR STEPPED. SCRAPPED TRUNNION. DISASSEMBLED T/R ASSY, REPAIRED T/R BLADE A-10206, INSTALLED NEW TRUNNION ASSY, THRUST PLUGS, TRUNNION…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Main rotor · bearing · damagedJun 7, 2004
PIVOT BEARING BROKEN IN HALF. CAME IN CONTACT WITH M/R FITTING WHEN PIVOT BEARING BROKE. NO DEFECTS NOTED ON SPINDLE. PIVOT BEARING BROKEN. REMOVED PITCH HORN FROM SPINDLES BROKEN PIVOT BEARING, CLEANED AND INSPECTED PARTS. C/W NDT OF SPINDLE AND REASSEMBLED IAW BHT 412 CR&O CH 62 WITH PITCH HORN…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reportsShow fewer reports
- Engine oil · oil cooler · dirtyMay 20, 2004
HIGH OIL TEMP. TOO MUCH PAINT ON FIN; TOO LITTLE AIR FLOW. DIRTY AND BLOCKED CORE. UNIT WAS CLEANED, FLUSHED, OVERHAULED, TESTED AND INSPECTED.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Rotor flight controls · servo · leakingJan 11, 2004
SERVO LEAKING AND INPUT LEVER LOOSE. MAJOR SCORING ON UPPER PISTON UPPER PISTON SEVERELY SCORED, RUN OUT CHECK EXCEEDS ALL LIMITS .280. PERFORMED OVERHAUL INSPECTION TIMED AND TESTED. POST ASSEMNBLY RUN OUT CHECK .106.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Engine oil · blower · damagedOct 26, 2003
OIL COOLER BLOWER DUE 1500 HR OVERHAUL. NO DEFECTS NOTED. DURING NDT CHECK NOTED ON BLADE OF IMPELLER AND RIM OF CASING ASSY. DISASSEMBLED, CLEANED AND VISUALLY INSPECTED ALL PARTS. C/W NDT OF REQUIRED PARTS. OVERHAULED IAW ERA CAMP PROGRAM AND BHT 412-CR&O CHAPTER 79. REASSEMBLED IAW 412-CR AND O…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Equipment and furnishings · battery · inoperativeAug 1, 2003
ELT GOES OFF CONSTANTLY, BATTERY HAS BEEN DISCONNECTED. SENT TO ARTEX FOR REPAIR. COULD NOT DUPLICATE, CHECKED MOUNTING ANGLE, SHOULD BE HORIZONTAL. REPLACED BATTERY, EXPIRED. TESTED IAW ARTEX PROCEDURES, REPLACED BATTERY PACK.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Tail rotor · blade · damagedMay 15, 2003
TAIL ROTOR ASSY HAS HOLE IN BLADE TIP. TAIL ROTOR BLADE SN A-9675 HAS VOID AT TIP. REMOVED BLADES FROM YOKE ASSY. INSTALLED SERVICEABLE BLADE SN A-10483 AND TOUCHED UP PAINT ON BLADE SN 9724. CHECKED TRUNNION CENTERING AND PURGE LUBED . ASSEMBLED AND BALANCED IAW BHT-412-CR&O CH 64.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Tail rotor · blade · damagedMay 15, 2003
THIS INFO FOR FAA SDR. HOLE IN BLADE TIP AND FEATHERING BEARINGS LOOSE. PITCH HORN BUSHINGS MISSING. FEATHERING BEARINGS WORN AND BLADE HAD VOID AT TIP. TRUNNION BEARINGS HAD SOME ROUGHNESS. ACTION TAKEN: DISASSEMBLED, CLEANED & VISUALLY INSPECTED PARTS. REASSEMBLED IAW 412-CR&O INSTALLING…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Main rotor · rotor head · looseFeb 18, 2003
SPINDLE & FLEXTURE FITTING IS LOOSE & WORKING. 2 BLADE BOLTS SN A-3115 & A-3155 SCRAPPED FOR CORROSION OR MECHANICAL DAMAGE. PITCH HORN A-176 SCRAPPED FOR MECHANICAL DAMAGE. ALL 4 SPINDLES, NO DEFECTS NOTED. REMOVED SPINDLES. VISUALLY INSPECTED ALL REMOVED PARTS. C/W ERA SPINDLE INSPECTION AND…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Showing the 10 most recent of 18 reports.
Sources
- FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
- NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
- FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
- FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026