N433DF — Grumman S-2T Tracker air tanker aircraft profile

History

Sep 20Local flying33m
Sep 16Local flying21m
Sep 12Local flying5h 10m

That's the last 7 days. The full record — 221 trips, registered since 2000, every registry change — is a Jump Seat · $15/month.

Where it goes

Santa Rosa, CA — home field	130 trips
Sacramento, CA	14 trips
Hollister, CA	6 trips
Ukiah, CA	3 trips
Redding, CA	2 trips
Grass Valley, CA	1 trip

The aircraft

Airframe

Type: Grumman S-2T Tracker air tanker
Make and model on the certificate: MARSH AVIATION S-2F3AT
Category and class: Fixed wing, multi engine · 2 × turboprop
Serial: 149855
Seats: 5

Identity

Registration: N433DF
Mode-S hex: A52E94
Flies as: CFR86
Last tracked: Sep 20, 2026

Registration

Registrant: USDA FOREST SERVICE FEPP
Address of record: MCCLELLAN, CA
FAA status: Valid
Certificate issued: Feb 1, 2000
Registration expires: Jul 31, 2029
Registry: United States

FAA Registry N433DF, snapshot Sep 24, 2026.

Title history

2000N433DF assigned — first registration
—Registered to USDA FOREST SERVICE FEPP

Owner history

Years	Registered owner	Where	How it ended
Present	USDA FOREST SERVICE FEPP	Mcclellan, CA	Open — still the registered owner of record

Every filing

No FAA registry change, filing, or document is on file for this airframe yet.

Attribution

RegistrantUSDA FOREST SERVICE FEPP · FAA record

Operated forCAL FIRE S-2T Airtanker · travel pattern · registry confirmed

Attribution reflects public context; registration records show registrants, not passengers.

Built from JetSweep’s retained FAA registry snapshots, sourced from FAA Registry N433DF (snapshot Sep 24, 2026). Dates shown are FAA recording and snapshot dates — the day a filing was indexed or a difference was first observed, not necessarily the day the underlying transaction happened. Part 135 rows come from dated workbook retrievals and bound a listing, never date it. We track the aircraft, not who is aboard.