PlaneTrack / aircraft / N21NB

N21NB - LEARJET INC 45

N21NB is a LEARJET INC 45 operated by NORTHBOUND AIR LLC, Mode-S hex code A1B857. Track it live, browse its recent flights, or download its full position history.

No photo yet for LEARJET INC 45

RegistrationN21NB

Mode-S hexA1B857

ManufacturerLEARJET INC

Model45

OperatorNORTHBOUND AIR LLC

Last seen2026-08-15 19:09 UTC

Last callsignN21NB

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

Recent flights (last 30 days)

Date	Callsign	From	To	Dep	Arr
2026-08-15	N21NB	KFCM	KXNA	12:41 CDT	14:08 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-14	N21NB	?	KFCM	00:00Z	09:28 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.