# N4510: 1989 Burkhart Grob Luft-Und Raumfah G520 EGRETT

- Status: Valid registration
- Airframe: [Burkhart Grob Luft-Und Raumfah G520 EGRETT](https://openairdocs.org/model/burkhart-grob-luft-und-raumfah-g520-egrett) (registry code 1660505, 1 seats)
- Engine: [Garrett TPE331-14F](https://openairdocs.org/engine/garrett-tpe331-14f) (registry code 29112)
- Data sheets: [TCDS E18NE](https://openairdocs.org/tcds/E18NE) (Honeywell Aerospace US LLC) (OpenAirDocs)
- Serial number: 10002
- Year built: 1989
- Type: Glider
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: June 15, 2015
- Certificate issued: July 26, 2018
- Expires: July 31, 2028
- Mode S code: A5782B
- Registered owner: [Av Experts LLC](https://openairdocs.org/faa-owner/AV%20EXPERTS%20LLC)
- Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)
- Owner type: LLC
- Owner's area on the map: 39.8187° N, 75.5062° W: Placed by OpenAirDocs at the center of ZIP code 19810, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4510
- Page: https://openairdocs.org/aircraft/N4510

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): 2 in force

### Matched by airframe (Burkhart Grob Luft-Und Raumfah G520 EGRETT)

None in force.

### Matched by engine (Garrett TPE331-14F)

- [AD 2011-18-51 R1](https://openairdocs.org/ad/2011-18-51-R1): Main shaft bearing · Honeywell International TPE331-1, TPE331-10, TPE331-10A and 82 more. Effective Oct 19, 2011
- [AD 96-06-11](https://openairdocs.org/ad/96-06-11): Engine Compressor Components · Honeywell International TPE331-14A, TPE331-14B, TPE331-14F and 1 more. Effective May 28, 1996

### Historical (superseded or no longer in force)

- [AD 2011-18-51](https://openairdocs.org/ad/2011-18-51) (historical): Main shaft bearing · Honeywell International TPE331-1, TPE331-10, TPE331-10A and 82 more

## Information bulletins (advisory) (1 in force)

- [SAIB NE-16-18](https://openairdocs.org/saib/NE-16-18): Power Lever  Loss of Power Control. Issued Jul 11, 2016

## NTSB investigations

None matched to N4510.

## FAA accident and incident reports

None matched to N4510.

## 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 N4510

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N4510 before.

- [Cancelled 1938-04-15](https://openairdocs.org/deregistered/N4510-1938-04-15): Waco GXE, S/N 1347. Owner: [F R Haile](https://openairdocs.org/faa-owner/F%20R%20HAILE), [Austin, TX](https://openairdocs.org/faa-place/TX/Austin)

## Related

- Other Burkhart Grob Luft-Und Raumfah G520 EGRETT aircraft: https://openairdocs.org/model/burkhart-grob-luft-und-raumfah-g520-egrett/aircraft.md
- The Garrett TPE331-14F engine: https://openairdocs.org/engine/garrett-tpe331-14f.md

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