PlaneTrack / aircraft / N20861

N20861 - Grumman HU-16D

N20861 is a Grumman HU-16D operated by Upper Limit Llc, Mode-S hex code A1B2FF. Track it live, browse its recent flights, or download its full position history.

Grumman HU-16D (representative image)
Representative image of a Grumman HU-16D. No photo of N20861 yet.
Photo © Kim Philipp Piskol / Planespotters
RegistrationN20861
Mode-S hexA1B2FF
ManufacturerGrumman
ModelHU-16D
OperatorUpper Limit Llc
Last seen2025-12-11 07:12 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.