PlaneTrack / aircraft / N21540

N21540 - Cessna 182T

N21540 is a Cessna 182T operated by Siegel Donald S, Mode-S hex code A1CF12. Track it live, browse its recent flights, or download its full position history.

Representative image of a Cessna 182T. No photo of N21540 yet.

Photo © Tran Nguyen An Binh / Planespotters

RegistrationN21540

Mode-S hexA1CF12

ManufacturerCessna

Model182T

OperatorSiegel Donald S

Last seen2026-08-16 14:47 UTC

Last callsignN21540

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

Flight history 8 flights since Apr 2026

Date	Callsign	From	To	Dep	Arr	Route
2026-08-16 (partial)	N21540	KCEF	?	08:02 EDT
Route flown, from our receiver network. Green = start, red = end.

Earlier flights (7) - back to 2026-04-04

Date	Callsign	From	To	Dep	Arr
2026-07-20	N21540	?	KBDL	15:16Z	15:40 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-11 (partial)	N21540	KCEF	?	08:14 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-09 (partial)	N21540	KCEF	?	10:23 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-26 (partial)	N21540	KCEF	?	10:58 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-08 (partial)	N21540	KCEF	?	10:01 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-25 (partial)	N21540	KCEF	?	08:13 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-04	N21540	?	KBDL	15:38Z	15:26 EDT
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.