# N776JA: 2006 Krotje Benjamin R JABIRU J400

- Status: Valid registration
- Airframe: [Krotje Benjamin R JABIRU J400](https://openairdocs.org/model/krotje-benjamin-r-jabiru-j400) (registry code 05621TK, 4 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 76
- Year built: 2006
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Jabiru Aircraft Pty Ltd JABIRU J400
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 12, 2006
- Certificate issued: February 11, 2019
- Expires: February 28, 2029
- Mode S code: AA801A
- Registered owners: [Matlock Joshua A](https://openairdocs.org/faa-owner/MATLOCK%20JOSHUA%20A), [Matlock Justin W](https://openairdocs.org/faa-owner/MATLOCK%20JUSTIN%20W)
- Location: [Squaw Valley, CA](https://openairdocs.org/faa-place/CA/Squaw%20Valley)
- Owner type: Co-owned
- Owner's area on the map: 36.7233° N, 119.1919° W: Placed by OpenAirDocs at the center of ZIP code 93675, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=776JA
- Page: https://openairdocs.org/aircraft/N776JA

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 (Krotje Benjamin R JABIRU J400)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N776JA.

## FAA accident and incident reports

None matched to N776JA.

## 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.

## Service difficulty reports on N776JA not matched to an aircraft (1)

They name N776JA, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR 20010108AP003](https://openairdocs.org/sdr/20010108AP003), Oct 3, 2000: DRAIN LINE. DISCONNECTED. LIGHT SMOKE DETECTED IN CABIN UPON ARRIVAL AT BOS. SMOKE DETECTOR/AFT BAGGAGE CAUTION LIGHT ILLUMINATED AFTER PASSENGERS DEPARTED AIRCRAFT. SMOKE DID NOT CONTIN

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Krotje Benjamin R JABIRU J400 aircraft: https://openairdocs.org/model/krotje-benjamin-r-jabiru-j400/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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