N418EH

No registry detail on file · not in current registry

Operators of this aircraft

Who operated this tail, and how firmly we know it.

No operator established for this aircraft.

Accident & incident history

No NTSB accidents or incidents on file for this aircraft.

Maintenance disclosures

Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.

11 reports on file, 1999-09-20 – 2010-12-08.

OTHER · 2010-12-08 Matched by certificate designator
ATA 7921

Part: IMPELLER — CRACKED (COOLER BLOWER) · airframe 22,054 hrs

OIL COOLER BLOWER HAS A CRACKED IMPELLER.

Source: SDR ALGA1081051001988
OTHER · 2003-05-16 Unresolved
ATA 3420

Part: INDICATOR — FLUCTUATES (RADAR) · airframe 16,457 hrs

UNIT FLASHES ON AND OFF IN FLIGHT. UNIT WORKED WELL ON BENCH. HAS CORROASION ON INTERCONNECT BOARD. REMOVED CORROSION AND TESTED UNIT.

Source: SDR ERAA087087
OTHER · 2003-05-15 Unresolved
ATA 6730

Part: SERVO — VIBRATION (TAIL ROTOR) · airframe 16,429 hrs

TAIL ROTOR SERVO HAS HIGH FREQ BUZZ IN TAIL ROTOR PEDALS WITH HYD SYSTEM TURNED ON. HAS CYLINDER WEAR, INTERNAL LEAKAGE ON PILOT VALVES REPLACED CYLINDER AND PILOT VALVES TESTED IAW CMM.

Source: SDR ERAA087082
OTHER · 2003-01-10 Unresolved
ATA 3150

Part: LIGHT — INTERMITTENT (COCKPIT) · airframe 16,426 hrs

CAUTION LIGHT FLICKERS WHEN TESTED WITH TEST SWITCH ON PANEL.

Source: SDR ERAA084680
OTHER · 2002-07-17 Unresolved
ATA 6230

Part: MAST — MAKING METAL (MAIN ROTOR) · airframe 16,127 hrs

MAKING METAL. MAST BEARING BREAKING DOWN. REMOVED MAST BEARING VISUALLY INSPECTED, EXPOSED COMPONENTS. INSTALLED SWITCH, BEARING, NEW SEAL AND SLEEVE, REASSEMBLED. MAST ASSY REPAIRED IAW BHT 412 CR&O 63. COMPLIED WITH TB 412-98-150

Source: SDR ERAA080477
OTHER · 2002-07-15 Unresolved
ATA 3442

Part: INDICATOR — CONTAMINATED (WX RADAR) · airframe 12,083 hrs

INOPERABLE; UNIT WOULD NOT POWER UP. FOUND MAJOR WATER DAMAGE. ACTION TAKEN: REPLACED ALL BAD PARTS, REM'D CORROSION, REPAIRED BROKEN WIRES, RE-SOLDERED COLD SOLDER JOINTS, ALIGNED AND TESTED. NS

Source: SDR ERAA080469
OTHER · 2002-04-04 Unresolved
ATA 6320

Part: TRANSMISSION — MAKING METAL (TAIL ROTOR) · airframe 15,778 hrs

TRANSMISSION IS MAKING METAL. ACCESSORY T/R INPUT QUILL BEARING SET, ROLLERS & RACES MAKING METAL. ACTION TAKEN: CHANGED SUMP CASE, ASSY/ INPUT DRIVE QUILL. C/W 3100 HOUR INSPECTION. REPLACED MAIN INPUT PINION AND ALL BRGS. CLEANED AND FLUSHED ALL OIL PASSAGES.TESTED AND TOUCHED UP PAINT.

Source: SDR ERAA078465
OTHER · 2002-01-16 Unresolved
ATA 2435

Part: ARMATURE — MISSING (STARTER GEN)

BEARING JOURNAL BASE MISSING.

Source: SDR ERAA077893
OTHER · 2001-11-16 Unresolved
ATA 6320

Part: BEARING — MAKING METAL (TAIL ROTOR) · airframe 15,533 hrs

TRANSMISSION IS MAKING METAL. TAILROTOR QUILL BEARINGS CAUSE OF METAL CONTAMINATION. SEAL LEAKS. MAIN INPUT R/B QUILL, SYS II HYD QUILL AND AUX JETS ON RING GEAR CASE. ACTION TAKEN: REPAIRED, PARTIALLY DISASSEMBLED, VISUALLY INSPECTED EXPOSED COMP. INSTALLED NEW BEARINGS T/R QUILL AND PACKED WITH GEAR, INSTALLED NEW SEALS, AND GASKET, O RINGS TO REPAIR LEAKS. ALL WORK IAW BHT 412 CR&O.

Source: SDR ERAA077296
OTHER · 2001-06-12 Unresolved
ATA 7714

Part: INDICATOR — READS HIGH (TRIPLE TACH) · airframe 14,672 hrs

TRIPLE TACH REM'D FROM AIRCRAFT AFTER 111.3 HRS AFTER O/H WITH ROTOR NEEDLE READING 5 PERCENT HIGH.

Source: SDR ERAA074615
OTHER · 1999-09-20 Unresolved
ATA 7532

Part: BLEED VALVE — FLUCTUATING (ENGINE)

POWER SECTION OVERHAULED. BLEED VALVE FLUCTUATING.

Source: SDR ERAA064504