# N647K: 1930 Great Lakes 2T-1A

- Status: Valid registration
- Airframe: [Great Lakes 2T-1A](https://openairdocs.org/model/great-lakes-2t-1a) (registry code 3910106, 2 seats)
- Engine: [A.C.E. HIDR MARK III](https://openairdocs.org/engine/a-c-e-hidr-mark-iii) (registry code 00401)
- Serial number: 111
- Year built: 1930
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: September 22, 2026
- Expires: September 30, 2033
- Mode S code: A8801D
- Registered owner: [Hoover Michael B](https://openairdocs.org/faa-owner/HOOVER%20MICHAEL%20B)
- Location: [Ridgeland, WI](https://openairdocs.org/faa-place/WI/Ridgeland)
- Owner type: Individual
- Owner's area on the map: 45.1802° N, 91.8753° W: Placed by OpenAirDocs at the center of ZIP code 54763, 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=647K
- Page: https://openairdocs.org/aircraft/N647K

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 (Great Lakes 2T-1A)

- [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI or SA02658SE). Effective Mar 21, 2022
- [AD 2012-11-08](https://openairdocs.org/ad/2012-11-08): Horizontal Stabilizer Spar/Rib · WACO Classic 2T-1A, 2T-1A-1 and 2T-1A-2. Effective Jun 20, 2012

### Matched by engine (A.C.E. HIDR MARK III)

None in force.

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

- [SAIB CE-00-36](https://openairdocs.org/saib/CE-00-36): . Issued Sep 15, 2000

## NTSB investigations

None matched to N647K.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20080712847119I](https://openairdocs.org/incident/20080712847119I), Jul 12, 2008: Grtlks 2T1A (N647K), Pendleton, IN, Minor damage. (-23) On Saturday, July 12, 2008 at approximaely 1245 hours, aircraft N647K piloted by a private pilot landed on a private grass runway (IN31). During landing…

## 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 N647K

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N647K before.

- [Cancelled 1930-11-06](https://openairdocs.org/deregistered/N647K-1930-11-06): Cessna DC-6A, S/N 235. Owner: [Curtiss Wright Flying Service](https://openairdocs.org/faa-owner/CURTISS%20WRIGHT%20FLYING%20SERVICE), [New York, NY](https://openairdocs.org/faa-place/NY/New%20York)

## Related

- Other Great Lakes 2T-1A aircraft: https://openairdocs.org/model/great-lakes-2t-1a/aircraft.md
- The A.C.E. HIDR MARK III engine: https://openairdocs.org/engine/a-c-e-hidr-mark-iii.md

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