# N403AL: Zipline International P2 ZIP

- Status: Valid registration
- Airframe: [Zipline International P2 ZIP](https://openairdocs.org/model/zipline-international-p2-zip) (registry code 06102II)
- Serial number: 18736P21596
- Type: Hybrid lift
- Engine type: Electric
- Certificate issued: April 27, 2026
- Expires: April 30, 2033
- Mode S code: A4B7D1
- Registered owner: [Zipline International Inc](https://openairdocs.org/faa-owner/ZIPLINE%20INTERNATIONAL%20INC)
- Location: [S San Fran, CA](https://openairdocs.org/faa-place/CA/S%20San%20Fran)
- Owner type: Corporation
- Owner's area on the map: 37.6552° N, 122.4184° W: Placed by OpenAirDocs at the center of ZIP code 94080, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=403AL
- Page: https://openairdocs.org/aircraft/N403AL

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Zipline International P2 ZIP)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N403AL.

## FAA accident and incident reports

None matched to N403AL.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## Service difficulty reports on N403AL not matched to an aircraft (9)

They name N403AL, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR ALG2006F00022](https://openairdocs.org/sdr/ALG2006F00022), Jan 14, 2006: PUMP. UNSERVICEABLE. DURING HOVER, HIGH FREQUENCY BUZZ WAS FELT IN TAIL ROTOR PEDALS. REMOVED AND REPLACED HYDRAULIC PUMP WITH SERVICEABLE UNIT. OPERATIONAL CHECK WAS GOOD. (K)
- [SDR ALG2005F00018](https://openairdocs.org/sdr/ALG2005F00018), Mar 30, 2005: TRANSMISSION. MAKING METAL. ON TAKEOFF, TRANSMISSION CHIP LIGHT ILLUMINATED, PILOT RETURNED TO THE PLATFORM. SHUTDOWN AND NOTIFIED MAINTENANCE. REMOVED UPPER CHIP PLUG AND FOUND 3 SMALL SL
- [SDR ALGA094414](https://openairdocs.org/sdr/ALGA094414), May 6, 2004: UNIVERSAL. RATCHETING. FOUND BEARING ROUGH AND RATCHETY. REPLACED WITH NEW PART.
- [SDR ALGA085888](https://openairdocs.org/sdr/ALGA085888), Apr 1, 2003: UNIVERSAL. ROUGH. MAIN ROTOR HEAD UNIVERSAL BEARING ROUGH AND RATCHETY. REMOVED IAW 407, MM.
- [SDR ALGA081586](https://openairdocs.org/sdr/ALGA081586), Dec 6, 2002: HOUSING. CRACKED. HOUSING CRACKED. REMOVED AND REPLACED. RETURNING FAILED UNIT.
- [SDR ALG2002F00048](https://openairdocs.org/sdr/ALG2002F00048), May 2, 2002: COVER. STRIPPED. (GEARBOX COVER) UPON DISASSEMBLY OF GEARBOX, FOUND 1 EACH STRIPPED STUD AND 2 EACH LOOSE STUDS AT 2.5 BEARING CAGE MATING SURFACE, ALSO FOUND 2 EACH STUDS AT TM
- [SDR ALG2002F00047](https://openairdocs.org/sdr/ALG2002F00047), May 2, 2002: PINION GEAR. WORN. UPON DISASSEMBLY OF GEARBOX. UPON DISASSEMBLY OF GEARBOX FOUND EXCESSIVE GALLING AND SPALLING AND WEAR IN GEAR TEETH AND UNEVEN WEAR AND HEAVY SPALLING OF T/M G
- [SDR 2001F00563](https://openairdocs.org/sdr/2001F00563), Aug 30, 2001: BEARING. WORN. DURING DAILY, GREY/BLACK GREASE EMANATING FROM BEARING. (M)
- [SDR 2001F00561](https://openairdocs.org/sdr/2001F00561), Aug 30, 2001: BEARING. WORN. DURING DAILY, GREY/BLACK GREASE EMANATING FROM BEARING. (M)

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Zipline International P2 ZIP aircraft: https://openairdocs.org/model/zipline-international-p2-zip/aircraft.md

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