Hybrid-lift aircraft

N4491Z

Zipline International P2 ZIP

Registered No accidents on file
Built
—
Serial
18735P2487
Class
Hybrid-lift aircraft
Engines
5
Status
Current as of October 2026
Registered owner
Zipline International Inc (Corporation)
Based
S San Fran, CA
Registration record

N4491Z on the FAA register

Type
Zipline International P2 ZIP
Serial
18735P2487
Engines
5
Registered owner
Zipline International Inc
S San Fran, CA
Certificate issued
2025-05-19
Airworthiness date
—
Registration expires
2032-05-31
Airworthiness class
—
Mode S (hex)
A56E9F
Mode S (octal)
51267237
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2032-05-31
    Registration expires (renewal due).
  • 2025-05-19
    Certificate of registration issued as N4491Z to the current registrant.
  • 2016-12-28
    N4491Z previously assigned to a Bell UH-1H (s/n 67-17155); cancelled.
  • 1970-06-11
    N4491Z previously assigned to a Piper Super Cub (s/n 18-8826); cancelled.
Overview

About N4491Z

N4491Z is a Zipline International P2 ZIP, serial number 18735P2487. The FAA register lists Zipline International Inc as the registrant in S San Fran, California. The current certificate of registration was issued on May 19, 2025 and expires on May 31, 2032.

The FAA aircraft reference file describes the type as a hybrid-lift aircraft.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4491Z.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4491Z.

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.