# N1730H: Johnson A-4, registration cancelled 1995-05-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 3, 1995
- Status when cancelled: Valid registration
- Airframe: [Johnson A-4](https://openairdocs.org/model/johnson-a-4) (registry code 0564417)
- Serial number: 1000
- Type of aircraft: Fixed wing single engine
- Certificate issued: April 28, 1994
- Last registry action: April 29, 1994
- Mode S code: A126B2
- Owner when cancelled: [Nowak Gregory J](https://openairdocs.org/faa-owner/NOWAK%20GREGORY%20J)
- Location: [Laporte, IN](https://openairdocs.org/faa-place/IN/Laporte)
- Owner type: Individual
- Owner's area on the map: 41.6071° N, 86.7217° W: Placed by OpenAirDocs at the center of ZIP code 46350, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1730H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1730H
- Page: https://openairdocs.org/deregistered/N1730H-1995-05-03

From the FAA registry file of November 3, 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 Johnson A-4: https://openairdocs.org/model/johnson-a-4.md

## NTSB investigations (1)

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

- [NTSB CHI95LA006](https://openairdocs.org/ntsb/CHI95LA006), Oct 6, 1994: Johnson A-4 (N1730H), Laporte, IN, destroyed. Probable cause: the pilot's inadvertant stall of the airplane while conducting a forced landing. A factor was the engine failure which occurred for an undetermined reason.

## 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, 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.

- [Accident 19941006033739A](https://openairdocs.org/incident/19941006033739A), Oct 6, 1994: Airpts A4 (N1730H), Laporta, IN, Destroyed. Reported power loss on takeoff. Prop shows power at impact. Was climbing nose high behind power curve. Stalled.

## Other aircraft with N1730H

- [Cancelled 1967-01-05](https://openairdocs.org/deregistered/N1730H-1967-01-05): Cessna 310, S/N 35830. Exported to Canada. Owner: [Nolan Dick](https://openairdocs.org/faa-owner/NOLAN%20DICK), [Greeley, CO](https://openairdocs.org/faa-place/CO/Greeley)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.