PlaneTrack / aircraft / N139WS
N139WS - Aero Vodochody L39C
N139WS is a Aero Vodochody L39C operated by National Test Pilot School, Mode-S hex code A09EA5. Track it live, browse its recent flights, or download its full position history.
Photo © Niclas Rebbelmund | @niclashco / Planespotters
RegistrationN139WS
Mode-S hexA09EA5
ManufacturerAero Vodochody
ModelL39C
OperatorNational Test Pilot School
Last seen2026-08-17 15:39 UTC
Last callsignN139WS
Open the live map Buy full history (CSV) API access
Flight history 3 flights since Mar 2026
| Date | Callsign | From | To | Dep | Arr | Route |
|---|---|---|---|---|---|---|
| 2026-08-17 | N139WS | ? | ? | 15:04Z | 15:38Z |
Earlier flights (2) - back to 2026-03-13
| Date | Callsign | From | To | Dep | Arr | Route |
|---|---|---|---|---|---|---|
| 2026-07-10 (partial) | N139WS | KEDW | ? | 07:44 PDT | ||
| 2026-03-13 | N139WS | ? | ? | 17:33Z | 17:58Z |
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.