- Registered owner
- Zipline International Inc
- Location
- S San Fran, CA
- Owner type
- Corporation
- Serial number
- 18735P2872
- Type
- Hybrid lift
- Engine
- Electric
- Certificate issued
- November 24, 2025
- Expires
- November 30, 2032
- Mode S code
- A68DD2
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 0
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
No ADs matched this aircraft’s modelsADs on appliances, propellers and installed equipment aren’t matched by model; check those separately.
Information bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N521NAMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Zipline International P2 ZIP aircraft
FAA incident reports
No FAA accident or incident reports matched to N521NAMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Zipline International P2 ZIP aircraft
Service difficulty reports
No reports matched to N521NAGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Zipline International P2 ZIP aircraft
Reports on N521NA not matched to an aircraft · 27
They name N521NA, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
SDR ANC2008F00000Unknown · unknownPILOT REPORT 4274013-1: DURING SINGLE ENG TAXI WHILE APPLYING THRUST RT ENGINE STALLED THEN AFTER THE LT ENG WAS STARTED, IT ALSO STALLED LT ENG LIMITER COME ON AT THE EICAS. LT BVCU SHOWS CODE 07, IAW FIM 75-32-00 TABLE 102 GEN DEDICATED CONTROL UNIT "B" WASSDR ANCF200800009Cable · overheatedWINDOW HEAT CABLES OF L SIDE WINDOW OVERHEATED PRODUCING FUMES L SIDE WINDOW HEAT SW WAS TURNED OFF. DEFERRED TO DMI LOG BOOK ITEM NR 307 WAS INSPECTED L SIDE WINDOW POWER LINES AND FOUND BURNT. DUE THIS CONDITION L SIDE WINDOW HEATING IS DEACTIVATED AND DEFSDR ANCF200700029Blades · damagedN1 ENGINE VIBRATION HIGH, READS 3.0. ENGINE INDICATIONS NORMAL. VIBRATION RETUNED BELOW 2.5 WITH THRUST LEVER RETARDED. ENGINE WAS NOT SHUTDOWN. ON THE LT ENGINE FAN BLADE NR 17 WAS REPLACED CHOCKING PAD IAW AMM 72-31-73 PAGE 401, IAW AMM 71-00-00 PAGE 548,
See all 27 unmatched reportsSTCs that may be installed
No STCs matched this aircraft’s modelsSTCs change type-certificated designs, and this aircraft isn’t type certificated.
Earlier aircraft with this N-number · 2
These aircraft carried N521NA before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.