# N433DF: Marsh S-2F3AT

- Status: Valid registration
- Airframe: [Marsh S-2F3AT](https://openairdocs.org/model/marsh-s-2f3at) (registry code 5420000, 5 seats)
- Data sheets: [TCDS T00009LA](https://openairdocs.org/tcds/T00009LA) (California Department of Forestry) (OpenAirDocs)
- Serial number: 149855
- Type: Fixed wing multi engine
- Engine type: Turbo-prop
- Certificate issued: February 1, 2000
- Expires: July 31, 2029
- Mode S code: A52E94
- Registered owners: [Usda Forest Service Fepp](https://openairdocs.org/faa-owner/USDA%20FOREST%20SERVICE%20FEPP), [California Dept Of Forestry And Fire Protection](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPT%20OF%20FORESTRY%20AND%20FIRE%20PROTECTION)
- Location: [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan)
- Owner type: Government
- Owner's area on the map: 38.6626° N, 121.4008° W: Placed by OpenAirDocs at the center of ZIP code 95652, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=433DF
- Page: https://openairdocs.org/aircraft/N433DF

From the FAA registry file of October 21, 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 (Marsh S-2F3AT)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N433DF.

## FAA accident and incident reports

None matched to N433DF.

## Service difficulty reports (1)

As reported by operators and repair stations.

- [SDR 2002FA0000465](https://openairdocs.org/sdr/2002FA0000465), Feb 27, 2002: STRUT. FAILED. DURING A MAINTENANCE RUN-UP OF THE ENGINES, THE RIGHT STRUT OUTER HOUSING FAILED CAUSING THE STRUT TO COLLAPSE. DAMAGE WAS CAUSED TO THE PROPELLER, ENGINE, NACE

## Earlier aircraft with N433DF

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N433DF before.

- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N433DF-undated): Grumman S2F-1, S/N 217

## Related

- Other Marsh S-2F3AT aircraft: https://openairdocs.org/model/marsh-s-2f3at/aircraft.md
- STCs for the Marsh S-2F3AT: https://openairdocs.org/model/marsh-s-2f3at/stcs.md

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