PlaneTrack / aircraft / N400SD

N400SD - Donahoo Stanley E RV-4

N400SD is a Donahoo Stanley E RV-4 operated by Leonard Tyler D, Mode-S hex code A4AE35. Track it live, browse its recent flights, or download its full position history.

Donahoo Stanley E RV-4 (representative image)

Representative image of a Donahoo Stanley E RV-4. No photo of N400SD yet.

Photo © Terry Figg / Planespotters

RegistrationN400SD

Mode-S hexA4AE35

ManufacturerDonahoo Stanley E

ModelRV-4

OperatorLeonard Tyler D

Last seen2026-08-15 01:12 UTC

Last callsignN400SD

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

Flight history 9 flights since Mar 2026

Date	Callsign	From	To	Dep	Arr
2026-08-15	N400SD	KCMA	KRNM	17:16 PDT	18:12 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-12	N400SD	?	KCMA	00:40Z	10:52 PDT
Route flown, from our receiver network. Green = start, red = end.

Earlier flights (7) - back to 2026-03-13

Date	Callsign	From	To	Dep	Arr
2026-07-22	N400SD	?	?	00:01Z	01:14Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-21 (partial)	N400SD	?	?	00:02Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-20	N400SD	KCMA	?	16:04 PDT	23:58Z
Route flown, from our receiver network. Green = start, red = end.
2026-06-26	N400SD	KNKX	KNTD	14:34 PDT	15:32 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-22	N400SD	KNTD	KNKX	17:23 PDT	18:14 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-24	N400SD	KNLC	KNKX	10:42 PDT	12:10 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-13	N400SD	?	KRIV	13:48Z	07:28 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.