# N681GG: 2026 Flying G Aircraft USA CCX-2300

- Status: Valid registration
- Airframe: [Flying G Aircraft USA CCX-2300](https://openairdocs.org/model/flying-g-aircraft-usa-ccx-2300) (registry code 05643IL, 2 seats)
- Engine: [Lycoming IO-390-D3B6](https://openairdocs.org/engine/lycoming-io-390-d3b6) (registry code 42714)
- Data sheets: [TCDS E00006NY](https://openairdocs.org/tcds/E00006NY) (Lycoming Engines) (OpenAirDocs)
- Serial number: CCX-2300-0132
- Year built: 2026
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 12, 2026
- Certificate issued: October 31, 2025
- Expires: October 31, 2032
- Mode S code: A9078B
- Registered owner: [Flying G Aircraft USA LLC](https://openairdocs.org/faa-owner/FLYING%20G%20AIRCRAFT%20USA%20LLC)
- Location: [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes)
- Owner type: LLC
- Owner's area on the map: 38.7287° N, 75.1685° W: Placed by OpenAirDocs at the center of ZIP code 19958, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=681GG
- Page: https://openairdocs.org/aircraft/N681GG

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): 1 in force

### Matched by airframe (Flying G Aircraft USA CCX-2300)

None in force.

### Matched by engine (Lycoming IO-390-D3B6)

- [AD 2026-04-11](https://openairdocs.org/ad/2026-04-11): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 605 more. Effective Apr 8, 2026

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N681GG.

## FAA accident and incident reports

None matched to N681GG.

## 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) (3)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the engine (Lycoming IO-390-D3B6)

- [STC SE00825WI](https://openairdocs.org/stc/SE00825WI): Installation of Specialty Products Spin-on oil filter on Lycoming Engines. B & C Specialty Products Inc
- [STC SE04577CH](https://openairdocs.org/stc/SE04577CH): Install an electronic engine ignition system. Electroair Acquisition Corp
- [STC SE01966WI](https://openairdocs.org/stc/SE01966WI): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines. General Aviation Modifications Inc

## Related

- Other Flying G Aircraft USA CCX-2300 aircraft: https://openairdocs.org/model/flying-g-aircraft-usa-ccx-2300/aircraft.md
- The Lycoming IO-390-D3B6 engine: https://openairdocs.org/engine/lycoming-io-390-d3b6.md

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