N3107N
Registered owner: WEYERHAEUSER NR CO, WA (owner ≠ operator)
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.
24 reports on file, 1996-10-03 – 2003-06-09.
Part: SUPPORT — WORN (M/R CONTROL)
SUPPORT HAS OUTBOARD BUSHING WORN. REPLACED BUSHING 214-001-917-003 DUE TO WORN; BUSHING 21-010-16-10 DUE TO WORN; BUSHING 22-008-23-24-20 DUE TO WORN. REPAIRED.
Part: BUSHING — WORN (ARM ASSY)
BUSHINGS WORN; BUFFER PADS UNBONDED. REPAIRED.
Part: TUBE — CORRODED (PITCH CONTROL)
CORROSION ON CONTROL TUBE. REPAIRED.
Part: SKID — CORRODED (LT MLG) · airframe 7,244 hrs
LT SKID TUBE HAS CORROSION BEYOND LIMITS. REPLACED TUBE.
Part: SKID — CORRODED (MLG) · airframe 7,244 hrs
SKID TUBE HAS CORROSION BEYOND LIMITS. REPLACED WITH SERVICEABLE TUBE.
Part: ROTOR HEAD ASSY — DAMAGED (TAIL ROTOR)
TAIL ROTOR HEAD HAS HOLE ON END. REPAIRED.
Part: BATTERY — WEAK (MAIN)
MAIN BATTERY WEAK. REPLACED BATTERY.
Part: FUEL CAP — DAMAGED (FUEL STORAGE) · airframe 7,222 hrs
FUEL CAP HANDLE WILL NOT STAY CLOSED AND LOCKED. SCRAPPED.
Part: TURBINE WHEEL — DAMAGED (ENGINE) · airframe 13,392 hrs
ENGINE REMOVED DUE TO EXCESSIVE OIL CONSUMPTION. TURBINE WAS REPAIRED DUE TO EXCESSIVE OIL CONSUMPTION AND OIL QUENCHED 1ST STAGE WHEEL. SCRAPPED WHEEL.
Part: RECEIVER — INTERMITTENT (GPS) · airframe 7,182 hrs
GPS INTERMITTENTLY DROPS OFF LINE. FOUND UNIT LOST POWER DURING TEST AND FILTER DISPLAY BAD. REBOOTED UNIT AND REPLACED FILTER LENS. REPAIRED. BENCH CHECK GOOD.
Part: BEARING — WORN (BELLCRANK) · airframe 6,991 hrs
ROTORCRAFT FLIGHT CONTROL BELLCRANK HAS WORN BEARINGS. SCRAPPED.
Earlier reports · 1996–2002 · 13 reports
2002
Part: SEAL — FAILED (TURBINE WHEEL) · airframe 13,392 hrs
ENGINE REMOVED DUE TO EXCESSIVE OIL CONSUMPTION. TURBINE WAS REPAIRED DUE TO EXCESSIVE OIL CONSUMPTION AND OIL QUENCHED 1ST STAGE WHEEL. GEARBOX SCAVENGE CHECKED OK. REPLACED 35-37 SEAL P/N 23031494. PART SCRAPPED.
2001
Part: RADIO — WEAK (VHF COMMS) · airframe 6,117 hrs
GARBLED AND WEAK. PERFORMED PRELIMINARY INSPECTION. FOUND UNIT HAD TOO MUCH POWER OUT BUT GOOD MODULATION. THEN MODULATORS BECAME VERY WEAK AND DISTORTED. FOUND Q121, Q122 TRANSISTORS BAD. REPLACED Q121 AND Q122 TRANSISTORS. ADJUSTED MIC GAIN AND SIDETONE. REPAIRED. FOUND MEMORY NOT WORKING DUE TO BROKEN FOIL ON SW102 SWITCH. REPAIRED BROKEN FOIL. REPAIRED. BENCH CHECK GOOD.
1999
Part: TORQUEMETER — STICKS (COCKPIT)
TORQUEMETER HAS EXCESSIVE FLUCTUATION IN CRUISE FLIGHT. NEEDLE STICKS.
1998
Part: STEP — CORRODED (FUSELAGE)
STEP CORRODED BEYOND LIMITS.
1997
Part: COUPLING — WORN (ENG N1)
ENGINE REMOVED DUE TO TURBINE OVERHAUL. UPON INSPECTION OF TURBINE PARTS NOTED: INTERNAL SPLINES BELOW SERVICEABLE LIMITS ON N1 COUPLING (FAILED NO-GO GAUGE) INSTALLED A NEW N1 COUPLING.
Part: ELT — MALFUNCTION (COCKPIT)
ELT ACTIVATED ON FOR NO APPARENT REASON THEN COULD NOT TURN OFF.
1996
Part: ELT — MALFUNCTION (COCKPIT)
TRANSMITTER ACTIVATED; WOULD NOT SHUT OFF. SENT TO NARCO AVIONICS FOR WARRANTY REPAIR. TIME SINCE REPAIR 68:10.
Part: ALTIMETER — FAILED (RADAR ALT)
RADAR ALTIMETER INDICATOR PEGS OUT.
Part: FRAME — CRACKED (TB MOUNT)
FRAME IS CRACKED. (CRACKED TAILBOOM MOUNT RING)
Part: ANTENNA — FAILED (RADAR ALTIMETER)
RADAR ALTIMETER INOPERATIVE. NO ACCURACY, JUST FLUCTUATES.
Part: TRANSCEIVER — INOPERATIVE (COCKPIT VHF)
RADIO INOPERATIVE. POWER APPLIED TO THE WRONG CONTACTS, LOUD POPPING SOUND HEARD.
Part: TORQUEMETER — READS LOW (ENG TORQUE)
TORQUMETER LOW, OUT OF TOLERANCE AT 100% AND ABOVE.
Part: INDICATOR — READS HIGH (COCKPIT TOT)
READS HIGH THROUGHOUT SCALE & NEEDLE INTERMITTENTLY STICKS AT 100 DEGREES.