DIAMOND HELICOPTERS LLC
Also recorded as: DIAMOND HELICOPTERS LLC
Accident & enforcement record
Events that happened, regardless of the operator's own reporting. Each links to its public source.
NTSB accidents & incidents
FAA enforcement actions
No FAA enforcement actions linked to this operator.
Maintenance disclosure history
Service Difficulty Reports are self-reported maintenance findings. The NUMBER of reports is not a measure of reliability — diligent operators file more, not fewer. These are shown for transparency, not as a negative signal. To verify a report, search its control number at the FAA SDRS site.
Reports span 1995–2002. Most-reported systems: Main rotor (62) — 6; Engine (72) — 2; Fuselage (53) — 1; Tail rotor (64) — 1. Most-common natures of condition, as filed: OTHER — 9; WARNING INDICATION — 1.
10 reports on file.
Part: LONGERON — CORRODED (FUSELAGE)
DISCOVERED WHILE DOING REFURBISHING, MALFUNCTION OF LONGERON WAS CORROSION AND ELONGATED HOLES.
Part: LEVER ASSY — WORN (PYLON)
DAILY INSPECTION FOUND BUSHINGS AND BEARINGS WORN BEYOND LIMITS. PARTS REQUIRING REPLACEMENT: 4 EACH 206-010-338-001 SPACERS, 4 EACH 206-010-337-001 BEARINGS, 2 EACH 206-010-338-003 BUSHINGS, 2 EACH NAS6605D64 BOLTS, 1 EACH 206-010-470-101 BEARING. SUBMITTER STATED NORMAL USE CAUSED PARTS TO WEAR OUT TOO SOON. WORN PARTS TT 399.7.
Part: LEVER ASSY — WORN (PYLON)
DURING DAILY INSPECTION, FOUND BUSHINGS AND BEARINGS WORN BEYOND LIMITS. PARTS REQUIRING REPLACEMENT: 4 EACH 206-010-338-001 SPACERS, 4 EACH 206-010-337-001 BEARINGS, 2 EACH 206-010-338-003 BUSHINGS, 2 EACH NAS6605D64 BOLTS, 1 EACH 206-010-470-101 BEARING. SUBMITTER STATED NORMAL USE CAUSES PARTS TO WEAR OUT TOO SOON. WORN PARTS TT, 548.2 HOURS.
Part: LINK IDLER — WORN (PYLON)
DURING DAILY INSPECTION, FOUND BUSHINGS AND BEARINGS WORN BEYOND LIMITS. PARTS REQUIRING REPLACEMENT: 4 EACH 206-010-338-001 SPACERS, 4 EACH 206-010-337-001 BEARINGS, 2 EACH 206-010-338-003 BUSHINGS, 2 EACH NAS6605D64 BOLTS, 1 EACH 206-010-470-101 BEARING. SUBMITTER STATED NORMAL USE CAUSES PARTS TO WEAR OUT TOO SOON. WORN PARTS TT, 548.2 HOURS.
Part: NR 2 NOZZLE — ERODED VANE (G.P. SECTION)
UPON DISASSEMBLY OF TURBINE, INSPECTION OF PARTS FOR LOW POWER FOUND BURNED AND ERODED VANE L.E. AND T.E.
Part: 1ST NOZZLE — ERODED VALVE (G.P. SECTION)
UPON DISASSEMBLY OF TURBINE, INSPECTION OF PARTS FOR LOWER POWER FOUND BURNED AND ERODED VANE L.E. AND T.E.
Part: BEARING SET — PITTED (M/R MAST)
TRANSMISSION CHIP LIGHT. INSPECTION FOUND MAST BEARING INNER RACE PITTED CAUSING CHIP LIGHT IN TRANSMISSION. BEARING SET SN 058-1 AND SN 058-2.
Part: BLADE — BEARING WORN (FEATHER BEARING)
TAIL ROTOR ASSEMBLY REMOVED BECAUSE IT WOULD NOT BALANCE. HIGH FREQUENCY VIBRATION DURING PHASE INSPECTION. FOUND 2 EACH 206-010-765-001 BEARINGS WORN BEYOND LIMITS.
Part: LINK ASSY — WORN (PYLON)
DAILY INSPECTION FOUND BUSHINGS AND BEARINGS WORN BEYOND LIMITS. PARTS REQUIRING REPLACEMENT: 4 EACH 206-010-338-001 SPACERS, 4 EACH 206-010-337-001 BEARINGS, 2 EACH 206-010-338-003 BUSHINGS, 2 EACH NAS 6605D64 BOLTS, AND 1 EACH 206-010-470-101 BEARING. NORMAL USE CAUSES PARTS TO WEAR OUT TOO SOON. WORN PARTS TT 646.1 HOURS,
Part: LINK IDLER — WORN (PYLON)
DAILY INSPECTION FOUND BUSHINGS AND BEARINGS WORN BEYOND LIMITS. PARTS REQUIRING REPLACEMENT: 4 EACH 206-010-338-001 SPACERS, 4 EACH 206-010-337-001 BEARINGS, 2 EACH 206-010-338-003 BUSHINGS, 2 EACH NAS 6605D64 BOLTS, AND 1 EACH 206-010-470-101 BEARING. NORMAL USE CAUSES PARTS TO WEAR OUT TOO SOON. WORN PARTS TT 646.1 HOURS,
Linked aircraft
| N-number | Make / model | Year | Status | Link basis |
|---|---|---|---|---|
| N27554 | — | — | Matched by certificate designator |