Apollo Aircraft Inc MONSOON
11 on the U.S. register. Built from 2007 to 2012; half of them date from 2008 or earlier. Washington has the most (2). 9% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.
About the MONSOON from the FAA's model table
- Type
- Weight-shift control · Weight-shift and powered parachutes
- Power
- Four-cycle piston, 1 engine
- Common engines
- Rotax 912Uls Series (6), Rotax 912Ul Series (2), Rotax 582Dcdi (2)
- Seats
- 2
- Maker on the register
- Apollo Aircraft Inc
- Registered
- earliest certificate May 17, 2010; newest December 30, 2025
Where they are owner's state
Washington2Nevada2Texas1New Mexico1Montana1Massachusetts1Illinois1Idaho1Iowa1
Who owns them registrant type
Individual9 (82%)Corporation1 (9%)Co-owned1 (9%)
Versions as the FAA records them · click one to list only those aircraft
| Version | Registered | Built | Share |
|---|---|---|---|
| MONSOON | 11 | 2007 to 2012 | 100.0% |
When they were built by decade · 1 with no year on file
Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far
Registration status
Valid11 (100%)
Airworthiness certificate class
Light sport7 (64%)Experimental4 (36%)
Biggest operators companies, schools and clubs
Dempsey Engineering INC1
Accident history NTSB records · 2 cases since 1982, 0 fatal
2012-04-17WPR12CA168 · MONSOON N125AP · accident near Oro Valley, AZ · minor injuries
2009-06-26ERA09LA400 · MONSOON N308AA · accident near Kanona, NY · serious injuries
The 2 most recent of 2 cases where the NTSB's make and model match this family's versions. Rates per registered aircraft, phases of flight and causes are coming with the analytics stage. Each aircraft's own page also shows its record.
Questions people ask answers refresh every morning
How many Apollo Aircraft Inc MONSOON aircraft are registered in the U.S.?
11 as of October 2, 2026, counting 1 version the FAA records separately.
Which state has the most Apollo Aircraft Inc MONSOONs?
Washington, with 2.
Who owns the Apollo Aircraft Inc MONSOON?
9% are registered to companies, flight schools, clubs and other organisations; the rest to individuals and co-owners, who are never named on this site.
Aircraft newest certificates first · 11 MONSOON (all versions)
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N128AP | Apollo Aircraft Inc MONSOON |
Individual owner Washington |
Experimental | 2025-12-30 | Valid |
| N137AP | Apollo Aircraft Inc MONSOON |
Individual owner Washington |
Light sport | 2024-08-22 | Valid |
| N36TL | Apollo Aircraft Inc MONSOON |
Individual owner Texas |
Experimental | 2023-08-28 | Valid |
| N138AP | Apollo Aircraft Inc MONSOON |
Dempsey Engineering INC Sandia Park, New Mexico |
Light sport | 2023-03-17 | Valid |
| N1055R | Apollo Aircraft Inc MONSOON |
Individual owner Idaho |
Light sport | 2022-09-20 | Valid |
| N824R | Apollo Aircraft Inc MONSOON |
Individual owner Massachusetts |
Light sport | 2021-03-17 | Valid |
| N159AP | Apollo Aircraft Inc MONSOON |
Individual owner Montana |
Light sport | 2019-08-22 | Valid |
| N134AP | Apollo Aircraft Inc MONSOON |
Co-owned owner Iowa |
Experimental | 2018-01-29 | Valid |
| N124AP | Apollo Aircraft Inc MONSOON |
Individual owner Nevada |
Light sport | 2016-05-12 | Valid |
| N308AA | Apollo Aircraft Inc MONSOON |
Individual owner Nevada |
Light sport | 2010-08-05 | Valid |
| N912CD | Apollo Aircraft Inc MONSOON |
Individual owner Illinois |
Experimental | 2010-05-17 | Valid |