PlaneTrack / aircraft / N2973H

N2973H - Engineering & Research ERCOUPE 415-C

N2973H is a Engineering & Research ERCOUPE 415-C operated by Couch Diane S, Mode-S hex code A31244. Track it live, browse its recent flights, or download its full position history.

Engineering & Research ERCOUPE 415-C (representative image)

Representative image of a Engineering & Research ERCOUPE 415-C. No photo of N2973H yet.

Photo © Ewan Partridge / Planespotters

RegistrationN2973H

Mode-S hexA31244

ManufacturerEngineering & Research

ModelERCOUPE 415-C

OperatorCouch Diane S

Last seen2026-08-22 00:34 UTC

Last callsignN2973H

Recently active. Last received 28 hours ago, possibly beyond receiver coverage or landed.

Open the live map Buy full history (CSV) API access

Flight history 16 flights since Apr 2026

Date	Callsign	From	To	Dep	Arr
2026-08-17	N2973H	CYVR	KBFI	18:16 PDT	20:14 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-16	N2973H	?	KBLI	21:40Z	16:30 PDT
Route flown, from our receiver network. Green = start, red = end.

Earlier flights (14) - back to 2026-04-05

Date	Callsign	From	To	Dep	Arr
2026-07-14 (partial)	N2973H	KSEA	?	19:37 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-12	N2973H	KGRF	KSEA	18:30 PDT	19:52 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-09 (partial)	N2973H	KSEA	?	13:03 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-04 (partial)	N2973H	KSEA	?	09:57 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-12 (partial)	N2973H	KSEA	?	09:24 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-29 (partial)	N2973H	KSEA	?	17:20 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-24	N2973H	KGRF	KSEA	18:03 PDT	19:24 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-23	N2973H	KSEA	KSPB	13:17 PDT	14:52 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-22 (partial)	N2973H	KSEA	?	17:17 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-21	N2973H	KSEA	KTCM	16:32 PDT	16:50 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-24	N2973H	KSPB	KSEA	17:00 PDT	18:16 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-23	N2973H	KSEA	KSPB	11:23 PDT	16:58 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-17 (partial)	N2973H	KSEA	?	17:16 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-05 (partial)	N2973H	KSEA	?	11:13 PDT
Route flown, from our receiver network. Green = start, red = end.

Times are local to each airport. Hover for UTC. Tap Map to see the route flown. Partial records have a confirmed departure but no reliable arrival fix.

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.