N89ST

Built 2024 · registered US

Active

Flight activity

(6 tracking legs recorded)

Last 30 days: 0
Last 90 days: 6
Last seen: 25 Sept 2026
Tracked since: 27 Aug 2026

Frequent routes: KGPM → KGPM (6)

KGPM → KGPM19 Sept 2026 · 1h 21m
KGPM → KGPM17 Sept 2026 · 1h 59m
KGPM → KGPM29 Aug 2026 · 1h 56m
KGPM → KGPM29 Aug 2026 · 1h 31m
KGPM → KGPM27 Aug 2026 · 1h 49m

Showing the 5 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.

From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.

Registration history

(1)

N89STUSACTIVE
SIERRA TANGO AVIATION LLC
2024 – present

Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal

N89ST — frequently asked

Is N89ST currently active?

Registry records list N89ST's status as Active, registered in United States.

What is the manufacturer serial number (MSN) of N89ST?

N89ST carries manufacturer serial number (MSN) 175SK, the serial assigned to this airframe when it was built.

What is the ICAO24 / Mode S code for N89ST?

N89ST's ICAO24 (Mode S) transponder code is AC449D — the hex address the Mode S transponder broadcasts.