Helicopters/HUGHES/OH-6A/N6640Z
Deregistered — 2 (1990-01-29)

N6640Z HUGHES OH-6A

Registry aircraft record

FAA Registry Record
N-NumberN6640Z
Serial number66-16076
ManufacturerHUGHES
ModelOH-6A
Year built
RegistrantUSDA APHIS WS ATOC
Registry statusV
Last action2023-01-22
Source: FAA (United States) · updated Aug 31, 2026
HUGHES OH-6A model hub

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About N6640Z

What aircraft is N6640Z?

N6640Z is a HUGHES OH-6A registered with the FAA (United States).

Is N6640Z currently registered?

No — the FAA (United States) lists N6640Z as deregistered.

How many seats and engines does HUGHES OH-6A have?

The HUGHES OH-6A has 4 seats and 1 engine.

HUGHES OH-6A— fleet data & listingsAircraft registered in United States for sale