PlaneTrack / aircraft / N404MS

N404MS - Raytheon Aircraft Company 400A

N404MS is a Raytheon Aircraft Company 400A operated by Air 121 Llc, Mode-S hex code A4BCA1. Track it live, browse its recent flights, or download its full position history.

No photo yet for Raytheon Aircraft Company 400A

RegistrationN404MS

Mode-S hexA4BCA1

ManufacturerRaytheon Aircraft Company

Model400A

OperatorAir 121 Llc

Last seen2026-08-20 12:57 UTC

Last callsignN404MS

Track live on the map Buy full history (CSV) API access

Recent flights (last 30 days)

Date	Callsign	From	To	Dep	Arr
2026-08-20	N404MS	KJAX	KBNA	07:57 EDT	07:56 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-15	N404MS	KBNA	KJAX	09:08 CDT	15:36 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-14	N404MS	KJAX	KEWR	06:14 EDT	11:50 EDT
Route flown, from our receiver network. Green = start, red = end.

Times are local to each airport. Hover for UTC. Tap Map to see the route flown.

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.