PlaneTrack / aircraft / N81259

N81259 - Barron Glenn VANS RV-4

N81259 is a Barron Glenn VANS RV-4 operated by Thermodynamic Sciences Llc, Mode-S hex code AB13F3. Track it live, browse its recent flights, or download its full position history.

Barron Glenn VANS RV-4 (representative image)

Representative image of a Barron Glenn VANS RV-4. No photo of N81259 yet.

Photo © Terry Figg / Planespotters

RegistrationN81259

Mode-S hexAB13F3

ManufacturerBarron Glenn

ModelVANS RV-4

OperatorThermodynamic Sciences Llc

Last seen2026-07-11 12:32 UTC

Last callsignN81259

Track live on the map Buy full history (CSV) API access

Recent flights (last 30 days)

No flights recorded in the last 30 days. History builds daily as our receiver network logs this aircraft, so check back soon.

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.