PlaneTrack / aircraft / N399X

N399X - Grumman American Avn. Corp. AA-1C

N399X is a Grumman American Avn. Corp. AA-1C operated by Hlavin Mark S Trustee, Mode-S hex code A4A645. Track it live, browse its recent flights, or download its full position history.

No photo yet for Grumman American Avn. Corp. AA-1C

RegistrationN399X

Mode-S hexA4A645

ManufacturerGrumman American Avn. Corp.

ModelAA-1C

OperatorHlavin Mark S Trustee

Last seen2026-04-30 15:46 UTC

Last callsignN399X

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.