# N55530: 1943 Boeing A75N1(PT17)

- Status: Valid registration
- Airframe: Boeing A75N1(PT17) (registry code 1380134, TCDS A-743 (OpenAirDocs match))
- Engine: Continental W670 series (registry code 17018)
- Serial number: 75-4472
- Year built: 1943
- Type: Fixed wing single engine
- Airworthiness: Standard, normal
- Airworthiness date: November 10, 1949
- Certificate issued: June 24, 2014
- Expires: June 30, 2027
- Mode S code: A714D8
- Registered owner: Christiansen Aviation LLC
- Location: Wilmington, DE
- Owner's area on the map: 39.7999° N, 75.5422° W: Placed by OpenAirDocs at the center of ZIP code 19803, within about 2 miles (OpenAirDocs)
- Page: https://openairdocs.org/aircraft/N55530

ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs matched by airframe (Boeing A75N1(PT17)) (OpenAirDocs)

- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 63-13-01](https://openairdocs.org/ad/63-13-01): Propeller Inspection · Boeing Airplane Company, Wichita Division 75 (Army PT-13), A75 (Army PT-13A, -13B, -13C), A75J1 (Army PT-18) and 9 more. Effective Jun 21, 1963
- [AD 60-08-02](https://openairdocs.org/ad/60-08-02): Longeron Cracks · Boeing Airplane Company, Wichita Division 75 (Army PT-13), A75 (Army PT-13A, -13B, -13C), A75J1 (Army PT-18) and 9 more
- [AD 50-06-02](https://openairdocs.org/ad/50-06-02): Wing Spar Inspection · Boeing Airplane Company, Wichita Division 75 (Army PT-13), A75 (Army PT-13A, -13B, -13C), A75J1 (Army PT-18) and 9 more
- [AD 49-23-01](https://openairdocs.org/ad/49-23-01): Fuselage Truss · Boeing Airplane Company, Wichita Division 75 (Army PT-13), A75 (Army PT-13A, -13B, -13C), A75J1 (Army PT-18) and 9 more
- [AD 46-24-01](https://openairdocs.org/ad/46-24-01): Wing Drain Holes · Boeing Airplane Company, Wichita Division 75 (Army PT-13), A75 (Army PT-13A, -13B, -13C), A75J1 (Army PT-18) and 6 more

## ADs matched by engine (Continental W670 series) (OpenAirDocs)

- [AD 53-09-04](https://openairdocs.org/ad/53-09-04): Propeller Blades · Continental W-670-9A
- [AD 50-12-01](https://openairdocs.org/ad/50-12-01): Propeller Blade · Hamilton Standard Propeller Blades, W670-16, W670-6A and 1 more

## Information bulletins (advisory)

- [SAIB SW-17-28](https://openairdocs.org/saib/SW-17-28): Fuel Quantity Indicator

## NTSB investigations (2)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ATL89FA114](https://openairdocs.org/ntsb/ATL89FA114), Mar 26, 1989: Boeing A75N1 (N55530), Covington, GA, substantial damage. Probable cause: INADEQUATE PREFLIGHT BY THE PILOT BY INADVERTENTLY ALLOWING THE CARBURETOR HEAT TO BE IN THE 'HOT' POSITION FOR TAKEOFF. THE HIGH DENSITY ALTITUDE AND TREES WERE CONSIDERED TO BE CONTRIBUTING FACTORS.
- [NTSB MIA69F0063](https://openairdocs.org/ntsb/MIA69F0063), Jul 13, 1968: Boeing A75N1 (N55530), Clanton, AL, substantial damage

## FAA accident and incident reports (1)

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

- [Accident 19890326011129A](https://openairdocs.org/incident/19890326011129A), Mar 26, 1989: Boeing A75N1 (N55530), Covington, GA, Substantial damage. Took off with carburetor heat in on position. Stalled and crashed into trees trying to avoid trees on slow climbout

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.