PlaneTrack / aircraft / N1221S

N1221S - Swearingen Merlin IIB

N1221S is a Swearingen Merlin IIB operated by 4 Kings Aviation, Mode-S hex code A05DAC. Track it live, browse its recent flights, or download its full position history.

No photo yet for Swearingen Merlin IIB

RegistrationN1221S

Mode-S hexA05DAC

ManufacturerSwearingen

ModelMerlin IIB

Operator4 Kings Aviation

Last seen2026-06-12 20:03 UTC

Last callsignN1221S

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.