# N599DM: 1984 Morss/Piccolotto CASSUTT

- Status: Valid registration
- Airframe: [Morss/Piccolotto CASSUTT](https://openairdocs.org/model/morss-piccolotto-cassutt) (registry code 1970127, 1 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: SH-1
- Year built: 1984
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: May 9, 1991
- Certificate issued: July 30, 1991
- Expires: October 31, 2027
- Mode S code: A7BF2D
- Registered owner: [Morss Dave S](https://openairdocs.org/faa-owner/MORSS%20DAVE%20S)
- Location: [Redwood City, CA](https://openairdocs.org/faa-place/CA/Redwood%20City)
- Owner type: Individual
- Owner's area on the map: 37.4230° N, 122.2859° W: Placed by OpenAirDocs at the center of ZIP code 94062, 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=599DM
- Page: https://openairdocs.org/aircraft/N599DM

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 (Morss/Piccolotto CASSUTT)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N599DM.

## FAA accident and incident reports

None matched to N599DM.

## 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 Morss/Piccolotto CASSUTT aircraft: https://openairdocs.org/model/morss-piccolotto-cassutt/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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