Electric rotorcraft

N899NA

Freefly Systems Alta X

Registered No accidents on file
Built
—
Serial
AX370601
Class
Electric rotorcraft
Engines
4
Status
Current as of October 2026
Registered owner
Nasa Neil A Armstrong Flight Research Center (Government)
Based
Edwards, CA
Registration record

N899NA on the FAA register

Type
Freefly Systems Alta X
Serial
AX370601
Engines
4
Registered owner
Nasa Neil A Armstrong Flight Research Center
Edwards, CA
Certificate issued
2025-08-25
Airworthiness date
—
Registration expires
2032-08-31
Airworthiness class
—
Mode S (hex)
AC67F0
Mode S (octal)
53063760
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2032-08-31
    Registration expires (renewal due).
  • 2025-08-25
    Certificate of registration issued as N899NA to the current registrant.
  • 1975-03-17
    N899NA previously assigned to a Commander 680FL (s/n 1373-46); cancelled.
Overview

About N899NA

N899NA is a Freefly Systems Alta X, serial number AX370601. The FAA register lists Nasa Neil A Armstrong Flight Research Center as the registrant in Edwards, California. The current certificate of registration was issued on August 25, 2025 and expires on August 31, 2032.

The FAA aircraft reference file describes the type as an electric rotorcraft.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N899NA.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N899NA.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.