PlaneTrack / aircraft / N4142M

N4142M - Piper PA-12

N4142M is a Piper PA-12 operated by Middleton William A Jr, Mode-S hex code A4E5A6. Track it live, browse its recent flights, or download its full position history.

Representative image of a Piper PA-12. No photo of N4142M yet.

Photo © Tim Hendriks / Planespotters

RegistrationN4142M

Mode-S hexA4E5A6

ManufacturerPiper

ModelPA-12

OperatorMiddleton William A Jr

Last seen2026-08-21 15:23 UTC

Last callsignN4142M

Recently active. Last received 42 hours ago, possibly beyond receiver coverage or landed.

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

Flight history 7 flights since Apr 2026

Date	Callsign	From	To	Dep
2026-08-21 (partial)	N4142M	KLOU	?	10:31 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-15 (partial)	N4142M	KLOU	?	09:49 EDT
Route flown, from our receiver network. Green = start, red = end.

Earlier flights (5) - back to 2026-04-25

Date	Callsign	From	To	Dep
2026-07-19 (partial)	N4142M	KLOU	?	09:27 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-20 (partial)	N4142M	KLOU	?	10:44 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-13 (partial)	N4142M	KLOU	?	09:33 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-29 (partial)	N4142M	KLOU	?	10:11 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-25 (partial)	N4142M	KLOU	?	14:42 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.