PlaneTrack / aircraft / N9139B

N9139B - Cessna 172

N9139B is a Cessna 172 operated by Huang Sophie M, Mode-S hex code ACA565. Track it live, browse its recent flights, or download its full position history.

Cessna 172 (representative image)
Representative image of a Cessna 172. No photo of N9139B yet.
Photo © Jan Seba / Planespotters
RegistrationN9139B
Mode-S hexACA565
ManufacturerCessna
Model172
OperatorHuang Sophie M
Last seen2026-01-02 04:47 UTC

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.