- Registered owner
- Columbia Helicopters Inc
- Location
- Portland, OR
- Owner type
- Corporation
- Serial number
- 6
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Multiple
- Airworthiness date
- October 15, 1976
- Certificate issued
- January 10, 1972
- Expires
- September 30, 2029
- Mode S code
- A8D168
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every GE T58 model are included below.
On this page
Airworthiness directives that may apply · 19
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1963 | 2 |
|---|---|
| 1964 | 1 |
| 1966 | 1 |
| 1972 | 1 |
| 1974 | 1 |
| 1975 | 1 |
| 1976 | 1 |
| 1980 | 3 |
| 1983 | 1 |
| 1987 | 1 |
| 1988 | 2 |
| 2005 | 1 |
| 2012 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2025 | 1 |
See all 20 ADs
Information bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations · 4
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
NTSB SEA83FA009Accident · 2 fatalField investigationFinal reportCascade, IDDuring a log slinging operation a loud bang was heard & the acft was observed to rapidly descend vertically to the ground with numerous small fragments falling in the same vicinity. The #5 synchronization shaft was found to be fractured at the forward end…NTSB SEA75DYC02Accident · No injuriesClosedEstacada, ORNTSB NYC67A0129Accident · No injuriesClosedNewark, NJNTSB NYC65I0111Incident · No injuriesClosedBrooklyn, NY
FAA incident reports · 2
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Accident 19821014052839ALow Level Operations · Cascade, IDSychronization shaft between rotors fractured at forward end during sling load operation. Main rotors collided.Accident 19740711024289AIdling Rotors · Estacada, ORPers injury to grd crew. Failed to allow rotor blade to stop before climbing on pylon for inspectn.
Service difficulty reports
No reports matched to N6676DGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Vertol 107-II aircraft
STCs that may be installed · 40
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Vertol 107-II
STC SH3319NMInstallation of Precise Flight Pulselite Control Unit in the
Landing /Taxi Recognition Visual Control Light system,STC SH1040NWInstallation of Navigation & Communication System.STC SR00925DEInstallation of Garmin GTX 335/335R and GTX345/345R transponders to provide ADS-B Out and In functionality