PlaneTrack / aircraft / N523JS

N523JS - Mooney M20J

N523JS is a Mooney M20J operated by Seidler Marlyn L, Mode-S hex code A694EC. Track it live, browse its recent flights, or download its full position history.

Representative image of a Mooney M20J. No photo of N523JS yet.

Photo © Flightline Aviation Media - Bruce Leibowitz / Planespotters

RegistrationN523JS

Mode-S hexA694EC

ManufacturerMooney

ModelM20J

OperatorSeidler Marlyn L

Last seen2026-07-12 19:31 UTC

Last callsignN523JS

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

Flight history 7 flights since Apr 2026

No flights in the last 30 days.

Earlier flights (7) - back to 2026-04-30

Date	Callsign	From	To	Dep	Arr
2026-07-12	N523JS	KBFI	KPAE	12:01 PDT	12:30 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-11 (partial)	N523JS	KPAE	?	12:04 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-22	N523JS	KBFI	KPAE	12:18 PDT	13:52 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-20	N523JS	KSLC	KHIF	13:46 MDT	14:04 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-18	N523JS	KHIF	KSLC	18:25 MDT	18:54 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-17 (partial)	N523JS	KPAE	?	14:23 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-30 (partial)	N523JS	KPAE	?	10:20 PDT
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.