SONEX (Sonex) — Curtis Fogal SONEX (Sonex)
Model overview
Fleet & certification
- Built
- 1
Variants
Per-variant specifications
| Variant | Engine | MTOW | Range | Cruise | Pax |
|---|---|---|---|---|---|
DV20 DV20 | — | 700 kg | 520 nm | 120 kt | 2 |
Safety & ops history
Where to look next
Detailed safety & ops history coming soon — view this model's FAA Airworthiness Directives at FAA.gov.
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People also ask
How many Curtis Fogal SONEX (Sonex) are there?
1 Curtis Fogal SONEX (Sonex) are on the worldwide civil registry. This counts registered airframes, not total production.
What is the range of the Curtis Fogal SONEX (Sonex)?
The Curtis Fogal SONEX (Sonex) has a range of about 520 nautical miles.
How fast is the Curtis Fogal SONEX (Sonex)?
The Curtis Fogal SONEX (Sonex) cruises at around 120 knots.
What is the Curtis Fogal SONEX (Sonex)'s maximum take-off weight?
The Curtis Fogal SONEX (Sonex) has a maximum take-off weight of 700 kg.
How many seats does the Curtis Fogal SONEX (Sonex) have?
The Curtis Fogal SONEX (Sonex) is typically configured for up to 2 occupants.
What is the ICAO type designator for the Curtis Fogal SONEX (Sonex)?
The Curtis Fogal SONEX (Sonex) uses ICAO type designator DV20.



