# N601AV: 1999 Walker Donald R S Z CH 601 HDS

- Status: Valid registration
- Airframe: [Walker Donald R S Z CH 601 HDS](https://openairdocs.org/model/walker-donald-r-s-z-ch-601-hds) (registry code 05606Y1, 2 seats)
- Engine: [Subaru ALL MDLS A/B](https://openairdocs.org/engine/subaru-all-mdls-a-b) (registry code 59050)
- Serial number: 6-3033
- Year built: 1999
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Zenith Acft Co ZODIAC 601 HDS
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 8, 1999
- Certificate issued: May 17, 2021
- Expires: May 31, 2028
- Mode S code: A7CB0A
- Registered owner: [Vandoren Alan J](https://openairdocs.org/faa-owner/VANDOREN%20ALAN%20J)
- Location: [Kilgore, TX](https://openairdocs.org/faa-place/TX/Kilgore)
- Owner type: Individual
- Owner's area on the map: 32.3803° N, 94.8741° W: Placed by OpenAirDocs at the center of ZIP code 75662, 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=601AV
- Page: https://openairdocs.org/aircraft/N601AV

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 (Walker Donald R S Z CH 601 HDS)

None in force.

### Matched by engine (Subaru ALL MDLS A/B)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N601AV.

## FAA accident and incident reports

None matched to N601AV.

## 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 N601AV

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N601AV before.

- [Cancelled 1997-03-17](https://openairdocs.org/deregistered/N601AV-1997-03-17): Beech A36, S/N E1763. Owner: [Aircraft Leasing Inc](https://openairdocs.org/faa-owner/AIRCRAFT%20LEASING%20INC), [Cold Spring Harbor, NY](https://openairdocs.org/faa-place/NY/Cold%20Spring%20Harbor)

## Related

- Other Walker Donald R S Z CH 601 HDS aircraft: https://openairdocs.org/model/walker-donald-r-s-z-ch-601-hds/aircraft.md
- The Subaru ALL MDLS A/B engine: https://openairdocs.org/engine/subaru-all-mdls-a-b.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.