AX4 — Bill Whelan AX4
Model overview
Fleet & certification
- Built
- 2
- Active
- 1
Variants
Per-variant specifications
| Variant | Engine | MTOW | Range | Cruise | Pax |
|---|---|---|---|---|---|
BALL BALL | — | — | — | — | — |
Safety & ops history
Where to look next
Detailed safety & ops history coming soon — view this model's FAA Airworthiness Directives at FAA.gov.
Keep browsing
Other airframes worth a look
This aircraft
For sale
All Bill Whelan for saleBrowse all aircraft for saleAircraft wanted ads
Free — save the AX4 to your watchlist and track it in one place.
Tools
Explore Sprinkle
Registered AX4 aircraft
Individual AX4 airframes by tail number — registration history, operator and lineage.
People also ask
How many Bill Whelan AX4 are there?
2 Bill Whelan AX4 are on the worldwide civil registry, of which about 1 are active. This counts registered airframes, not total production.