AD-4 — Douglas AD-4
Model overview
Fleet & certification
- Built
- 3
- Active
- 3
- Origin
- US
Variants
Per-variant specifications
| Variant | Engine | MTOW | Range | Cruise | Pax |
|---|---|---|---|---|---|
A4 A4 | — | 11,100 kg | 690 nm | 425 kt | 2 |
Same family
Other models in this family
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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Registered AD-4 aircraft
Individual AD-4 airframes by tail number — registration history, operator and lineage.
People also ask
How many DOUGLAS AD-4 are there?
3 DOUGLAS AD-4 are on the worldwide civil registry. This counts registered airframes, not total production.
What is the range of the DOUGLAS AD-4?
The DOUGLAS AD-4 has a range of about 690 nautical miles.
How fast is the DOUGLAS AD-4?
The DOUGLAS AD-4 cruises at around 425 knots.
What is the DOUGLAS AD-4's maximum take-off weight?
The DOUGLAS AD-4 has a maximum take-off weight of 11,100 kg.
How many seats does the DOUGLAS AD-4 have?
The DOUGLAS AD-4 is typically configured for up to 2 occupants.
What is the ICAO type designator for the DOUGLAS AD-4?
The DOUGLAS AD-4 uses ICAO type designator A4.



