# N466TM: 1957 Lockheed C-130A

- Status: Valid registration
- Airframe: [Lockheed C-130A](https://openairdocs.org/model/lockheed-c-130a) (registry code 5262502, 9 seats)
- Engine: [Allison T-56A-9](https://openairdocs.org/engine/allison-t-56a-9) (registry code 03026)
- Serial number: 57-466
- Year built: 1957
- Type: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Experimental, research and development, crew training, exhibition
- Airworthiness date: June 4, 2026
- Certificate issued: August 18, 1989
- Expires: March 31, 2028
- Mode S code: A5B19A
- Registered owner: [T B M Inc](https://openairdocs.org/faa-owner/T%20B%20M%20INC)
- Location: [Atwater, CA](https://openairdocs.org/faa-place/CA/Atwater)
- Owner type: Corporation
- Owner's area on the map: 37.3061° N, 120.6560° W: Placed by OpenAirDocs at the center of ZIP code 95301, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=466TM
- Page: https://openairdocs.org/aircraft/N466TM

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): 6 in force

### Matched by airframe (Lockheed C-130A)

- [AD 2024-01-02](https://openairdocs.org/ad/2024-01-02): Fuselage · Lockheed 382, 382B, 382E and 9 more. Effective Jan 24, 2024
- [AD 2023-22-06](https://openairdocs.org/ad/2023-22-06): Powerplant · Lockheed Martin 382, 382B, 382E and 8 more. Effective Nov 21, 2023
- [AD 2023-11-10](https://openairdocs.org/ad/2023-11-10): Fuselage · Lockheed Martin 382, 382B, 382E and 9 more. Effective Jul 11, 2023
- [AD 2023-09-13](https://openairdocs.org/ad/2023-09-13): Wings · Lockheed Martin 382, 382B, 382E and 7 more. Effective May 31, 2023
- [AD 2021-09-15](https://openairdocs.org/ad/2021-09-15): Wings · Coulson EC-130Q, C-130A, C-130A and 11 more. Effective Jun 1, 2021
- [AD 2019-25-20](https://openairdocs.org/ad/2019-25-20): Flight controls · Coulson EC-130Q, C-130A, C-130A and 11 more. Effective Feb 28, 2020

### Matched by engine (Allison T-56A-9)

None in force.

### Historical (superseded or no longer in force)

- [AD 2019-18-09](https://openairdocs.org/ad/2019-18-09) (historical): Wings · Coulson EC-130Q, C-130A, C-130A and 11 more. Effective Oct 11, 2019

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

- [SAIB ACE-94-01](https://openairdocs.org/saib/ACE-94-01): . Issued Oct 24, 1994

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB WPR25LA089](https://openairdocs.org/ntsb/WPR25LA089), Feb 1, 2025: Lockheed C-130A (N466TM), Daggett, CA, no damage. Probable cause: An inflight upset due to an improperly secured load that resulted in serious injuries.

## FAA accident and incident reports (2)

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.

- [Accident 20250201003789A](https://openairdocs.org/incident/20250201003789A), Feb 1, 2025: Lockheed C-130A (N466TM), Daggett, CA, No damage. On February 1, 2025,0930L, a Lockheed C-130A (civilian), [privacy data omitted]was conducting a high-altitude parachute extraction test as part of a military…
- [Incident 20100518039919I](https://openairdocs.org/incident/20100518039919I), May 18, 2010: Lockheed C-130A (N466TM), Johnstown, PA, No damage. At 1420 local time, N466TM was conducting high speed taxi testing of experimental camera equipment when it departed the end of runway 33 at approximately 5-10…

## 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.

## Related

- Other Lockheed C-130A aircraft: https://openairdocs.org/model/lockheed-c-130a/aircraft.md
- The Allison T-56A-9 engine: https://openairdocs.org/engine/allison-t-56a-9.md

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