PlaneTrack / aircraft / N31SX

N31SX - Cirrus Design Corp SR22T

N31SX is a Cirrus Design Corp SR22T operated by Build Investments Llc, Mode-S hex code A3461E. Track it live, browse its recent flights, or download its full position history.

Cirrus Design Corp SR22T (representative image)

Representative image of a Cirrus Design Corp SR22T. No photo of N31SX yet.

Photo © Kim Philipp Piskol / Planespotters

RegistrationN31SX

Mode-S hexA3461E

ManufacturerCirrus Design Corp

ModelSR22T

OperatorBuild Investments Llc

Last seen2026-08-17 22:17 UTC

Last callsignN31SX

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

Flight history 5 flights since Apr 2026

Date	Callsign	From	To	Dep	Arr	Route
2026-08-17 (partial)	N31SX	KGRB	?	15:37 CDT
Route flown, from our receiver network. Green = start, red = end.

Earlier flights (4) - back to 2026-04-06

Date	Callsign	From	To	Dep	Arr
2026-07-14 (partial)	N31SX	KGRB	?	19:00 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-13	N31SX	KDEN	?	13:05 MDT	23:58Z
Route flown, from our receiver network. Green = start, red = end.
2026-05-08	N31SX	?	KDEN	20:20Z	16:50 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-06	N31SX	?	?	13:27Z	16:08Z
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. Partial records have a confirmed departure but no reliable arrival fix.

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.