Piston helicopter

N309ST

2015 Homebuilt Mto Sport

Registered No accidents on file
Built
2015
Serial
M01267
Class
Piston helicopter
Engines
Rotax 912ULS series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Port Aransas, TX
Registration record

N309ST on the FAA register

Type
2015 Homebuilt Mto Sport
Serial
M01267
Engines
Rotax 912ULS series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Port Aransas, TX
Certificate issued
2015-08-03
Airworthiness date
2015-08-18
Registration expires
2028-08-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A34263
Mode S (octal)
50641143
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Autogyro Gmbh MTO SPORT
Status
Current as of October 2026
Registry history

Timeline

  • 2028-08-31
    Registration expires (renewal due).
  • 2015-08-18
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2015-08-03
    Certificate of registration issued as N309ST.
Overview

About N309ST

N309ST is a 2015 Homebuilt Mto Sport, serial number M01267. It is registered to an individual in Port Aransas, Texas. The current certificate of registration was issued on August 3, 2015 and expires on August 31, 2028.

The FAA aircraft reference file describes the type as a piston helicopter, one Rotax 912ULS series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated August 18, 2015.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N309ST.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N309ST.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

Same state

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Browse: Aircraft registered in Texas· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.