PlaneTrack / aircraft / N999US
N999US - PA18
N999US is a PA18, Mode-S hex code ADF5E5. Track it live, browse its recent flights, or download its full position history.
Representative image of a PA18. No photo of N999US yet.
Photo © Varani Ennio - VRN Spotter Group / Planespotters
RegistrationN999US
Mode-S hexADF5E5
ModelPA18
Last seen2026-08-21 14:27 UTC
Last callsignN999US
Recently active. Last received 36 hours ago, possibly beyond receiver coverage or landed.
Open the live map Buy full history (CSV) API access
Flight history 2 flights since Jul 2026
| Date | Callsign | From | To | Dep | Arr | Route |
|---|---|---|---|---|---|---|
| 2026-08-21 (partial) | N999US | KPDX | ? | 06:34 PDT |
Earlier flights (1) - back to 2026-07-22
| Date | Callsign | From | To | Dep | Arr | Route |
|---|---|---|---|---|---|---|
| 2026-07-22 (partial) | N999US | KPDX | ? | 06:23 PDT |
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.