PlaneTrack / aircraft / N437DF

N437DF - Marsh Aviation S-2F3AT

N437DF is a Marsh Aviation S-2F3AT operated by Usda Forest Service Fepp, Mode-S hex code A53D70. Track it live, browse its recent flights, or download its full position history.

RegistrationN437DF

Mode-S hexA53D70

ManufacturerMarsh Aviation

ModelS-2F3AT

OperatorUsda Forest Service Fepp

Last seen2026-08-20 00:27 UTC

Last callsignT73

Track live on the map Buy full history (CSV) API access

Recent flights (last 30 days)

Date	Callsign	From	To	Dep	Arr
2026-08-14	T73	KRIV	KPSP	13:08 PDT	15:20 PDT
2026-07-22	T73	KRIV	KRNM	10:13 PDT	16:58 PDT
2026-07-21	T73	KRIV	KPSP	10:28 PDT	16:26 PDT

Times are local to each airport. Hover for UTC.

Data access

Live position and 365-day history for this aircraft are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our own receiver network archive.