PlaneTrack / aircraft / N21GP

N21GP - SW4

N21GP is a SW4, Mode-S hex code A1B7CD. Track it live, browse its recent flights, or download its full position history.

No photo yet for SW4

RegistrationN21GP

Mode-S hexA1B7CD

ModelSW4

Last seen2026-08-21 09:51 UTC

Last callsignKCR21

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

Recent flights (last 30 days)

Date	Callsign	From	To	Dep	Arr
2026-08-20	KCR21	?	KMQY	00:25Z	23:54 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-13	KCR21	KBNA	KLRD	19:00 CDT	03:00 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-11	KCR21	KMQY	?	18:06 CDT	23:38Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-23	KCR21	?	KMQY	00:00Z	04:04 CDT
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.

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.