# N878VB: 2015 David A Stirbis QUAD CITY CHLNGR CH2

- Status: Valid registration
- Airframe: [David A Stirbis QUAD CITY CHLNGR CH2](https://openairdocs.org/model/david-a-stirbis-quad-city-chlngr-ch2) (registry code 05633PV, 2 seats)
- Engine: [Rotax 503 DCDI](https://openairdocs.org/engine/rotax-503-dcdi) (registry code 55566)
- Serial number: CH2-0510-2878
- Year built: 2015
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Kit: Quad City Ultralight Acft Corp CHALLENGER II
- Airworthiness: Experimental, amateur built
- Airworthiness date: March 4, 2015
- Certificate issued: January 27, 2023
- Expires: January 31, 2030
- Mode S code: AC15EB
- Registered owner: [Nordlander Eric G](https://openairdocs.org/faa-owner/NORDLANDER%20ERIC%20G)
- Location: [Ridgway, CO](https://openairdocs.org/faa-place/CO/Ridgway)
- Owner type: Individual
- Owner's area on the map: 38.1300° N, 107.7454° W: Placed by OpenAirDocs at the center of ZIP code 81432, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=878VB
- Page: https://openairdocs.org/aircraft/N878VB

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 (David A Stirbis QUAD CITY CHLNGR CH2)

None in force.

### Matched by engine (Rotax 503 DCDI)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N878VB.

## FAA accident and incident reports

None matched to N878VB.

## 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 David A Stirbis QUAD CITY CHLNGR CH2 aircraft: https://openairdocs.org/model/david-a-stirbis-quad-city-chlngr-ch2/aircraft.md
- The Rotax 503 DCDI engine: https://openairdocs.org/engine/rotax-503-dcdi.md

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