# N11SS: Davis Michael D PITTS S1=SS

- Status: Valid registration
- Airframe: [Davis Michael D PITTS S1=SS](https://openairdocs.org/model/davis-michael-d-pitts-s1-ss) (registry code 05623K7, 1 seats)
- Serial number: MDD2
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Certificate issued: May 21, 2007
- Expires: April 30, 2030
- Mode S code: A02B7B
- Registered owner: [Davis Michael D](https://openairdocs.org/faa-owner/DAVIS%20MICHAEL%20D)
- Location: [Danville, VA](https://openairdocs.org/faa-place/VA/Danville)
- Owner type: Individual
- Owner's area on the map: 36.6345° N, 79.4268° W: Placed by OpenAirDocs at the center of ZIP code 24540, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=11SS
- Page: https://openairdocs.org/aircraft/N11SS

From the FAA registry file of October 24, 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 (Davis Michael D PITTS S1=SS)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N11SS.

## FAA accident and incident reports

None matched to N11SS.

## 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.

## Earlier aircraft with N11SS

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N11SS before.

- [Cancelled 1989-08-28](https://openairdocs.org/deregistered/N11SS-1989-08-28): Sanquist PITTS-LHS, S/N 1933. Triennial form not returned

## Related

- Other Davis Michael D PITTS S1=SS aircraft: https://openairdocs.org/model/davis-michael-d-pitts-s1-ss/aircraft.md

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