# N4377X: 1975 Piper PA-34-200T, registration cancelled 2006-08-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 7, 2006
- Status when cancelled: Triennial form not returned
- Airframe: [Piper PA-34-200T](https://openairdocs.org/model/piper-pa-34-200t) (registry code 7103406)
- Engine: [Continental TSIO-360 series](https://openairdocs.org/engine/continental-tsio-360-series) (registry code 17019)
- Data sheets: [TCDS A7SO](https://openairdocs.org/tcds/A7SO), [TCDS E9CE](https://openairdocs.org/tcds/E9CE) (OpenAirDocs)
- Serial number: 34-7670035
- Year built: 1975
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: September 19, 1977
- Certificate issued: May 25, 1978
- Last registry action: June 20, 2006
- Mode S code: A54082
- Owner when cancelled: [Airpac Airlines Inc](https://openairdocs.org/faa-owner/AIRPAC%20AIRLINES%20INC)
- Location: [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle)
- Owner type: Corporation
- Owner's area on the map: 47.5351° N, 122.3059° W: Placed by OpenAirDocs at the center of ZIP code 98108, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4377X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4377X
- Page: https://openairdocs.org/deregistered/N4377X-2006-08-07

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Piper PA-34-200T: https://openairdocs.org/model/piper-pa-34-200t.md

## Service difficulty reports (5)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 97ZZZX2853](https://openairdocs.org/sdr/97ZZZX2853), May 30, 1997: STABILIZER. RIVETS POPPED. INSPECTION OF RUDDER AND VERTICAL STABILZIER AREA REVEALED RIVETS WITH POPPED HEADS ON ATTACHMENT FITTING FOR AFT SPAR ON VERTICAL STABILIZER-TO-EMPENNAGE ATTAC
- [SDR 96ZZZX593](https://openairdocs.org/sdr/96ZZZX593), Jan 16, 1996: BRACKET. CRACK. THE FLAP LEVER ATTACH BRACKET IS CRACKED AT THE FORWARD LOWER BEND RADIUS, ADJACENT TO THE ATTACH POINT TO THE FLOOR.
- [SDR 95ZZZX5031](https://openairdocs.org/sdr/95ZZZX5031), Aug 22, 1995: DISTRIBUTOR BLK. CRACKED. DURING MAGNETO 500-HOUR INSPECTION, ONE MOUNTING HOLE OF THE DISTRIBUTOR BLOCK WAS FOUND CRACKED.
- [SDR 95ZZZX5030](https://openairdocs.org/sdr/95ZZZX5030), Aug 22, 1995: DISTRIBUTOR BLK. CRACKED. DURING A MAGNETO 500-HOUR INSPECTION, ONE MOUNTING HOLE FOR THE DISTRIBUTER BLOCK WAS FOUND CRACKED.
- [SDR 95ZZZX3802](https://openairdocs.org/sdr/95ZZZX3802), May 11, 1995: RIVET. BROKEN. THE SHOP HEAD OF THE RIVET ON THE RIGHT SIDE OF THE VERTICAL STABILIZER, JUST ABOVE THE FUSELAGE THAT HOLDS THE AFT INNER CHANNEL TO THE SKIN, WAS BROKEN OFF. T

## FAA accident and incident reports (2)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 19961119041029I](https://openairdocs.org/incident/19961119041029I), Nov 19, 1996: Piper PA34200T (N4377X), Seattle, WA, Minor damage. Narrative: after several inches of snow had accumulated, a non-revenue part 135 cargo operation departed Boeing field in Seattle, Washington, at about 1545…
- [Incident 19851107059059I](https://openairdocs.org/incident/19851107059059I), Nov 7, 1985: Piper PA34200T (N4377X), Seattle, WA, Substantial damage. Nose gear collapsed when pilot attempted a tight turn using high engine power and differential braking.

## Other aircraft with N4377X

- [Registered now](https://openairdocs.org/aircraft/N4377X): Robinson Helicopter R44 II, S/N 12838, built 2009

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