# N535SC: 2004 Hoff Douglas H ZENAIR CH 701 SP

- Status: Valid registration
- Airframe: [Hoff Douglas H ZENAIR CH 701 SP](https://openairdocs.org/model/hoff-douglas-h-zenair-ch-701-sp) (registry code 056165O, 2 seats)
- Engine: [Rotax SEE BOMBADIER](https://openairdocs.org/engine/rotax-see-bombadier) (registry code 55555)
- Serial number: 7 9493
- Year built: 2004
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Czech Aircraft Works Spol Sro ZENAIR CH701 SP
- Airworthiness: Experimental, amateur built
- Airworthiness date: March 2, 2004
- Certificate issued: January 29, 2014
- Expires: January 31, 2030
- Mode S code: A6C493
- Registered owner: [Hoff Douglas H](https://openairdocs.org/faa-owner/HOFF%20DOUGLAS%20H)
- Location: [Spearfish, SD](https://openairdocs.org/faa-place/SD/Spearfish)
- Owner type: Individual
- Owner's area on the map: 44.4479° N, 103.9405° W: Placed by OpenAirDocs at the center of ZIP code 57783, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=535SC
- Page: https://openairdocs.org/aircraft/N535SC

From the FAA registry file of October 22, 2026. 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 that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Hoff Douglas H ZENAIR CH 701 SP)

None in force.

### Matched by engine (Rotax SEE BOMBADIER)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N535SC.

## FAA accident and incident reports

None matched to N535SC.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Hoff Douglas H ZENAIR CH 701 SP aircraft: https://openairdocs.org/model/hoff-douglas-h-zenair-ch-701-sp/aircraft.md
- The Rotax SEE BOMBADIER engine: https://openairdocs.org/engine/rotax-see-bombadier.md

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