PlaneTrack / aircraft / N637

N637 - Aviat Aircraft Inc A-1B

N637 is a Aviat Aircraft Inc A-1B operated by Green Craig R, Mode-S hex code A857BC. Track it live, browse its recent flights, or download its full position history.

Aviat Aircraft Inc A-1B (representative image)

Representative image of a Aviat Aircraft Inc A-1B. No photo of N637 yet.

Photo © Varani Ennio - VRN Spotter Group / Planespotters

RegistrationN637

Mode-S hexA857BC

ManufacturerAviat Aircraft Inc

ModelA-1B

OperatorGreen Craig R

Last seen2026-06-16 17:49 UTC

Last callsignN637

Open the live map Buy full history (CSV) API access

Flight history

No flights recorded yet. 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.