# N2011G: 2001 Sirgo Joseph R AQUILLA

- Status: Valid registration
- Airframe: [Sirgo Joseph R AQUILLA](https://openairdocs.org/model/sirgo-joseph-r-aquilla) (registry code 056112W, 2 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 33-466-15
- Year built: 2001
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Bateleur Sky Sports Inc 582E AQUILLA TRIKE
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 22, 2001
- Certificate issued: March 27, 2025
- Expires: March 31, 2032
- Mode S code: A1983C
- Registered owner: [Gortmaker Mark F](https://openairdocs.org/faa-owner/GORTMAKER%20MARK%20F)
- Location: [Columbia, MO](https://openairdocs.org/faa-place/MO/Columbia)
- Owner type: Individual
- Owner's area on the map: 38.8959° N, 92.3958° W: Placed by OpenAirDocs at the center of ZIP code 65203, 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=2011G
- Page: https://openairdocs.org/aircraft/N2011G

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 (Sirgo Joseph R AQUILLA)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## 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 MIA05LA029](https://openairdocs.org/ntsb/MIA05LA029), Nov 13, 2004: Joseph R. Sirgo Aquilla (N2011G), Eustis, FL, substantial damage. Probable cause: The passenger's control interference, which resulted in a loss of control, and the airplane impacting a hangar during takeoff/initial climb.

## 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 20041113031099A](https://openairdocs.org/incident/20041113031099A), Nov 13, 2004: Amtr AQUILLA (N2011G), Eustis, FL, Destroyed. (-23) On takeoff, passenger in front grabbed control bar and prevented pilot from climbing. Pilot could not overpower pax input, pax initiated left turn, pilot…

## 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 N2011G

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N2011G before.

- [Cancelled 1998-04-01](https://openairdocs.org/deregistered/N2011G-1998-04-01): Cessna 182A, S/N 51311. Triennial form not returned. Owner: [Neufeld Richard](https://openairdocs.org/faa-owner/NEUFELD%20RICHARD), [Lompoc, CA](https://openairdocs.org/faa-place/CA/Lompoc)

## Related

- Other Sirgo Joseph R AQUILLA aircraft: https://openairdocs.org/model/sirgo-joseph-r-aquilla/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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