# N566RL: 2001 Lammers Sjef J APACHE

- Status: Valid registration
- Airframe: [Lammers Sjef J APACHE](https://openairdocs.org/model/lammers-sjef-j-apache) (registry code 05902WB, 2 seats)
- Engine: [Rotax 583](https://openairdocs.org/engine/rotax-583) (registry code 55577)
- Serial number: 12056
- Year built: 2001
- Type: Weight-shift-control
- Engine type: 2 cycle
- Airworthiness: Experimental, operating light-sport kit-built
- Airworthiness date: January 22, 2010
- Certificate issued: June 25, 2007
- Expires: September 30, 2027
- Mode S code: A73EB6
- Registered owner: [Lammers Sjef J](https://openairdocs.org/faa-owner/LAMMERS%20SJEF%20J)
- Location: [Calhan, CO](https://openairdocs.org/faa-place/CO/Calhan)
- Owner type: Individual
- Owner's area on the map: 39.0082° N, 104.3035° W: Placed by OpenAirDocs at the center of ZIP code 80808, within about 11 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=566RL
- Page: https://openairdocs.org/aircraft/N566RL

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 (Lammers Sjef J APACHE)

None in force.

### Matched by engine (Rotax 583)

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 CEN11CA360](https://openairdocs.org/ntsb/CEN11CA360), May 20, 2011: Lammers Sjef J Apache (N566RL), Colorado Springs, CO, substantial damage. Probable cause: The pilot's failure to maintain control of the aircraft during take-off in a cross wind, which resulted in an inadvertent stall.

## 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 20110521008759A](https://openairdocs.org/incident/20110521008759A), May 21, 2011: Lammers Sjef J APACHE (N566RL), Peyton, CO, Substantial damage. On may 21, 2011, at approximately 1045 mountain daylight time, N566RL, an experimental light sport aircraft (e-sla)weight-shift was substantially damaged when…

## 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 Lammers Sjef J APACHE aircraft: https://openairdocs.org/model/lammers-sjef-j-apache/aircraft.md
- The Rotax 583 engine: https://openairdocs.org/engine/rotax-583.md

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