A4
14 airframes across 1 model
About this designator
A4 is the ICAO type designator for the Douglas AD-4N, covering 14 registered airframes on Sprinkle.
ICAO type designators are 2- to 4-character codes assigned by ICAO Doc 8643 to identify aircraft for ATC, flight planning, and AIM purposes.
Models with this type designator
How common is this type?
14airframes registered as A4, across 1 model
A4 — frequently asked
What aircraft use ICAO type designator A4?
ICAO type designator A4 covers 1 model(s), including the Douglas AD-4N.
How many A4 aircraft are registered?
14 aircraft registered worldwide use ICAO type designator A4.
Who manufactures aircraft coded A4?
Aircraft coded A4 are manufactured by Douglas.
Is A4 a common ICAO type designator?
A4 is used by 14 registered aircraft across 1 model(s) in Sprinkle's database.
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