N911DD

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.

16 reports on file, 1997-06-25 – 1999-08-09.

OTHER · 1999-08-09 Matched by certificate designator
ATA 7714

Part: WARNING BOX — MALFUNCTIONED (ROTOR RPM)

RPM WARNING LIGHT COMES ON DURING FLIGHT.

Source: SDR HEEA063447
INADEQUATE Q C · 1999-07-12 Matched by certificate designator
ATA 2312

Part: CONTROL UNIT — MISMARKED (THUMBWHEEL)

THUMBWHEEL NOT CORRESPONDING TO DIGITAL READOUTS.

Source: SDR HEEA062902
Earlier reports · 1997–1998 · 14 reports

1998

OTHER · 1998-12-04 Matched by certificate designator
ATA 6710

Part: HYDRAULIC PACK — MALFUNCTIONED (CYCLIC)

CYCLIC CONTROL WOULD NOT MOVE PAST CENTER WHEN PILOT ATTEMPTED TO MOVE THE CYCLIC CONTROL TO THE LEFT AFTER MAKING A RIGHT INPUT. NO MECHANICAL ANOMALIES COULD BE FOUND. HYDRAULIC PACK WAS CHANGED. REF: BO-105 IPC, FIGURE 424, ITEM 30.

Source: SDR 99ZZZX389
OTHER · 1998-11-06 Matched by certificate designator
ATA 2422

Part: STATIC INVERTER — FAILED (AC SYSTEM)

STATIC INVERTER TRIPS CIRCUIT BREAKER.

Source: SDR HEEA0016752
OTHER · 1998-08-17 Matched by certificate designator
ATA 2913

Part: PUMP — WORN (OIL SYSTEM)

HYDRAULIC PUMP HAS WORN BEARING TRUNNIONS.

Source: SDR HEEA0015654
OTHER · 1998-07-27 Matched by certificate designator
ATA 2435

Part: STARTER — FAILED (START/GEN)

STARTER/GENERATOR WILL NOT MOTOR ENGINE OVER.

Source: SDR HEEA0015270
OTHER · 1998-07-01 Matched by certificate designator
ATA 2424

Part: REGULATOR — FAULTY (AC SYSTEM)

VOLTAGE REGULATOR WILL NOT ADJUST.

Source: SDR HEEA0015150
OTHER · 1998-06-10 Matched by certificate designator
ATA 6340

Part: WARNING BOX — MALFUNCTIONED (ROTOR RPM)

MAIN ROTOR RPM, LOW SIDE WARNING INTERMITTENTLY IN-FLIGHT.

Source: SDR HEEA0014710
OTHER · 1998-06-02 Matched by certificate designator
ATA 7320

Part: SERVO MOTOR — FAULTY (FUEL CONTROL)

UNABLE TO ADJUST AND SLIP.

Source: SDR HEEA0014465
NO WARNING INDICATION · 1998-03-04 Matched by certificate designator
ATA 7931

Part: INDICATOR WARN — FAILED (OIL PRESS)

OIL PRESS INDICATOR HAS NO "T" OIL LIGHT INDICATION.

Source: SDR HEEA0013251
OTHER · 1998-03-03 Matched by certificate designator
ATA 2822

Part: BEARING — SEIZED (BOOST PUMP)

PUMP INOPERATIVE. BEARINGS FROZE UP CAUSING PUMP TO FAIL.

Source: SDR HEEA0013128
OTHER · 1998-03-03 Matched by certificate designator
ATA 2822

Part: BEARING — SEIZED (BOOST PUMP)

PUMP INOPERATIVE. BEARINGS FROZE UP CAUSING PUMP TO FAIL.

Source: SDR HEEA0013129
OTHER · 1998-02-06 Matched by certificate designator
ATA 6240

Part: WARNING BOX — FAILED (ROTOR RPM)

RPM WARN BOX CAUSES INTERMITTENT RPM LIGHT TO ILLUMINATE WHEN AT 100 PERCENT.

Source: SDR HEEA0012861

1997

OTHER · 1997-12-11 Matched by certificate designator
ATA 7250

Part: NOZZLE — DEFECTIVE (1ST STAGE)

INSPECTION REVEALED: COATING LIFTING ON NR2 NOZZLE 1ST AND 2ND STAGE TIP PATHS. INSTALLED A DALLAS AIRMOTIVE OVERHAULED NR2 NOZZLE.

Source: SDR HEEA0012345
OTHER · 1997-12-03 Matched by certificate designator
ATA 7714

Part: INDICATOR — FAILED (TRIPLE TACH)

TRIPLE TACH NR2 NEEDLE INDICATES HIGH OUT OF TOLERANCE 100%.

Source: SDR HEEA0012207
OTHER · 1997-06-25 Matched by certificate designator
ATA 6210

Part: BLADE — CRACKED (M/R)

BLADE NOSE AND NECK SHELLS CRACKED.

Source: SDR HEEA0010281