PlaneTrack / aircraft / 781DD1

B-651U - AJ27

B-651U is a AJ27, Mode-S hex code 781DD1. Track it live, browse its recent flights, or download its full position history.

Photo © Sy / Planespotters

RegistrationB-651U

Mode-S hex781DD1

ModelAJ27

Last seen2026-08-21 11:13 UTC

Last callsignCES9083

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

Flight history 11 flights since Feb 2026

Date	Callsign	From	To	Dep	Arr
2026-08-20	CES7567	?	?	06:48Z	07:24Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-18	CES9022	?	?	06:53Z	07:12Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-16	CES9101	?	?	11:53Z	14:36Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-16	CES9102	?	?	14:37Z	15:04Z
Route flown, from our receiver network. Green = start, red = end.

Earlier flights (7) - back to 2026-02-10

Date	Callsign	From	To	Dep	Arr
2026-07-19	CES7569	?	?	06:37Z	07:12Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-19	CES9101	?	?	13:08Z	13:34Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-06 (partial)	CES9029	ZBSJ	?	13:34 CST
Route flown, from our receiver network. Green = start, red = end.
2026-07-06 (partial)	CES9030	ZBSJ	?	18:20 CST
Route flown, from our receiver network. Green = start, red = end.
2026-04-29	CES9129	ZGSZ	?	09:39 CST	01:56Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-12	CES9029	?	?	05:30Z	07:28Z
Route flown, from our receiver network. Green = start, red = end.
2026-02-10	CES9091	ZSOF	?	08:24 CST	04:00Z
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.