PlaneTrack / aircraft / A9A873

N721ND - Piper PA-28-181

N721ND is a Piper PA-28-181 operated by Und Aerospace Foundation, Mode-S hex code A9A873. Track it live, browse its recent flights, or download its full position history.

Representative image of a Piper PA-28-181. No photo of N721ND yet.

Photo © OMGcat / Planespotters

RegistrationN721ND

Mode-S hexA9A873

ManufacturerPiper

ModelPA-28-181

OperatorUnd Aerospace Foundation

Last seen2026-08-18 12:58 UTC

Last callsignNDU721

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

Flight history 71 flights since Feb 2026

Date	Callsign	From	To	Dep
2026-08-18 (partial)	NDU721	KIWA	?	20:11 MST
Route flown, from our receiver network. Green = start, red = end.
2026-08-17 (partial)	NDU721	KIWA	?	06:28 MST
Route flown, from our receiver network. Green = start, red = end.
2026-08-16 (partial)	NDU721	KIWA	?	20:27 MST
Route flown, from our receiver network. Green = start, red = end.
2026-08-15 (partial)	NDU721	KIWA	?	20:46 MST
Route flown, from our receiver network. Green = start, red = end.
2026-08-14 (partial)	NDU721	KIWA	?	06:09 MST
Route flown, from our receiver network. Green = start, red = end.
2026-08-13 (partial)	NDU721	KIWA	?	06:03 MST
Route flown, from our receiver network. Green = start, red = end.
2026-08-12 (partial)	NDU721	KIWA	?	09:11 MST
Route flown, from our receiver network. Green = start, red = end.

Earlier flights (64) - back to 2026-02-22

Date	Callsign	From	To	Dep	Arr
2026-07-23 (partial)	NDU721	KIWA	?	19:11 MST
Route flown, from our receiver network. Green = start, red = end.
2026-07-22 (partial)	NDU721	KIWA	?	07:31 MST
Route flown, from our receiver network. Green = start, red = end.
2026-07-21 (partial)	NDU721	KIWA	?	08:43 MST
Route flown, from our receiver network. Green = start, red = end.
2026-07-20 (partial)	NDU721	KIWA	?	07:33 MST
Route flown, from our receiver network. Green = start, red = end.
2026-07-19 (partial)	NDU721	KIWA	?	10:08 MST
Route flown, from our receiver network. Green = start, red = end.
2026-07-18 (partial)	NDU721	KIWA	?	18:06 MST
Route flown, from our receiver network. Green = start, red = end.
2026-07-16 (partial)	NDU721	KIWA	?	07:51 MST
Route flown, from our receiver network. Green = start, red = end.
2026-07-15 (partial)	NDU721	KIWA	?	06:35 MST
Route flown, from our receiver network. Green = start, red = end.
2026-07-09 (partial)	NDU721	KPHX	?	17:39 MST
Route flown, from our receiver network. Green = start, red = end.
2026-07-08 (partial)	NDU721	KPHX	?	17:21 MST
Route flown, from our receiver network. Green = start, red = end.
2026-07-07 (partial)	NDU721	KPHX	?	06:14 MST
Route flown, from our receiver network. Green = start, red = end.
2026-07-03 (partial)	NDU721	KPHX	?	17:33 MST
Route flown, from our receiver network. Green = start, red = end.
2026-07-02 (partial)	NDU721	KPHX	?	17:16 MST
Route flown, from our receiver network. Green = start, red = end.
2026-07-01 (partial)	NDU721	KPHX	?	05:51 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-30 (partial)	NDU721	KPHX	?	07:07 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-29 (partial)	NDU721	KPHX	?	06:40 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-27 (partial)	NDU721	KPHX	?	07:51 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-26 (partial)	NDU721	KPHX	?	06:43 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-25 (partial)	NDU721	KPHX	?	08:20 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-24	NDU721	KPHX	KIWA	09:10 MST	10:18 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-23 (partial)	NDU721	KPHX	?	05:44 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-22 (partial)	NDU721	KPHX	?	05:41 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-21 (partial)	NDU721	KPHX	?	18:54 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-20 (partial)	NDU721	KPHX	?	05:59 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-19 (partial)	NDU721	KPHX	?	07:27 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-18 (partial)	NDU721	KPHX	?	08:46 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-17 (partial)	NDU721	KPHX	?	05:45 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-16 (partial)	NDU721	KPHX	?	07:50 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-13 (partial)	NDU721	KPHX	?	18:51 MST
Route flown, from our receiver network. Green = start, red = end.
2026-06-12 (partial)	NDU721	KPHX	?	18:53 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-29 (partial)	NDU721	KPHX	?	17:36 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-28 (partial)	NDU721	KPHX	?	06:27 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-27 (partial)	NDU721	KPHX	?	20:09 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-26 (partial)	NDU721	KPHX	?	08:50 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-23 (partial)	NDU721	KPHX	?	17:37 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-22 (partial)	NDU721	KIWA	?	17:00 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-21 (partial)	NDU721	KPHX	?	18:03 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-20 (partial)	NDU721	KPHX	?	20:48 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-19 (partial)	NDU721	KPHX	?	00:25 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-08 (partial)	NDU721	KPHX	?	17:40 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-07 (partial)	NDU721	KPHX	?	17:31 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-06 (partial)	NDU721	KPHX	?	17:29 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-05 (partial)	NDU721	KPHX	?	17:00 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-04 (partial)	NDU721	KPHX	?	08:30 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-02	NDU721	KPHX	KCGZ	12:50 MST	13:26 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-01	NDU721	KIWA	KP08	09:26 MST	10:12 MST
Route flown, from our receiver network. Green = start, red = end.
2026-05-01 (partial)	NDU721	KIWA	?	07:40 MST
Route flown, from our receiver network. Green = start, red = end.
2026-04-30 (partial)	NDU721	KPHX	?	18:38 MST
Route flown, from our receiver network. Green = start, red = end.
2026-04-29 (partial)	NDU721	KPHX	?	18:26 MST
Route flown, from our receiver network. Green = start, red = end.
2026-04-28 (partial)	NDU721	KPHX	?	17:43 MST
Route flown, from our receiver network. Green = start, red = end.
2026-04-27 (partial)	NDU721	KPHX	?	07:36 MST
Route flown, from our receiver network. Green = start, red = end.
2026-04-25 (partial)	NDU721	KPHX	?	08:48 MST
Route flown, from our receiver network. Green = start, red = end.
2026-04-24 (partial)	NDU721	KIWA	?	17:33 MST
Route flown, from our receiver network. Green = start, red = end.
2026-04-23 (partial)	NDU721	KIWA	?	06:51 MST
Route flown, from our receiver network. Green = start, red = end.
2026-04-22 (partial)	NDU721	KIWA	?	10:15 MST
Route flown, from our receiver network. Green = start, red = end.
2026-04-11 (partial)	NDU721	KIWA	?	17:16 MST
Route flown, from our receiver network. Green = start, red = end.
2026-04-05 (partial)	NDU721	KIWA	?	18:09 MST
Route flown, from our receiver network. Green = start, red = end.
2026-04-04 (partial)	NDU721	KIWA	?	17:13 MST
Route flown, from our receiver network. Green = start, red = end.
2026-04-03 (partial)	NDU721	KIWA	?	17:17 MST
Route flown, from our receiver network. Green = start, red = end.
2026-04-02 (partial)	NDU721	KIWA	?	18:48 MST
Route flown, from our receiver network. Green = start, red = end.
2026-03-31 (partial)	NDU721	KIWA	?	17:04 MST
Route flown, from our receiver network. Green = start, red = end.
2026-03-30 (partial)	NDU721	KIWA	?	07:31 MST
Route flown, from our receiver network. Green = start, red = end.
2026-03-29 (partial)	NDU721	KIWA	?	08:55 MST
Route flown, from our receiver network. Green = start, red = end.
2026-02-22	NDU721	?	?	00:15Z	18:12Z
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.