N109MG is a 2018 Greg W Gremminger MAGNI M16 (gyroplane) with serial number 16171104, registered in Festus, MO. Its FAA registration is valid and runs until Aug 31, 2031; the renewal window opens on Feb 28, 2031. It is powered by a Rotax 914UL rated at 115 hp. Its airworthiness certificate is in the experimental class (amateur-built), issued Jun 14, 2018. It is one of 3 MAGNI M16 aircraft in the FAA registry, 1 of them registered in Missouri. The NTSB accident database lists one record for this airframe since 2008, the latest on Sep 23, 2026.
Registration
- FAA status
- Valid registration
- Expires
- Aug 31, 2031
- Registrant type
- Individual
- Registered owner
- Individual owner, name not shown
- Location
- Festus, MO
- Local FAA office (FSDO)
- St. Louis FSDO (STL FSDO) · (314) 890-4800, (800) 322-8876
- Certificate issued
- Aug 17, 2024
- Last FAA action
- Aug 17, 2024
- Mode S code (hex)
- A0273D
- Mode S code (octal)
- 50023475
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- GREG W GREMMINGER
- Model
- MAGNI M16
- Year manufactured
- 2018
- Serial number
- 16171104
- Aircraft type
- Gyroplane
- Engine type
- 2 cycle
- Engine
- ROTAX 914UL (115 hp)
- Engines / seats
- 1 / 2
- Weight class
- Up to 12,499 lb
- Airworthiness
- Experimental since Jun 14, 2018
- Approved operations
- Amateur-built
- Kit
- MAGNI GYRO SRL MAGNI M-16
Public airports near Festus
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Bonne Terre Municipal Bonne Terre, MO | 1BT | 23 mi | Non-towered | - |
| Washington County Potosi, MO | 8WC | 27 mi | Non-towered | 100LL, A+ |
| St Louis Downtown Cahokia/St Louis, IL | KCPS | 28 mi | Towered | 100LL, A |
Straight-line distance from the registration city, from the FAA airport directory (NASR). The registry does not say where an aircraft is based.
Earlier registrations of this number
| Canceled | Aircraft | Serial | Year | Exported to | Same airframe today |
|---|---|---|---|---|---|
| Mar 29, 1990 | BURKHART GROB G-109B | 6325 | JAPAN |
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Sep 23, 2026 | Annapolis, MO | Amateur-built M16 this airframe | Substantial | Fatal | CEN26LA324 |
From the NTSB aviation accident database (events since 2008, data through Oct 28, 2026), matched by N-number. An N-number can move between aircraft, so each row is checked against the serial number on the current registration.