# N404AL: 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: 18736P21592
- Type: Hybrid lift
- Engine type: Electric
- Certificate issued: April 27, 2026
- Expires: April 30, 2033
- Mode S code: A4BB88
- 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=404AL
- Page: https://openairdocs.org/aircraft/N404AL

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 N404AL.

## FAA accident and incident reports

None matched to N404AL.

## 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 N404AL not matched to an aircraft (11)

They name N404AL, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR ALGA201410138459](https://openairdocs.org/sdr/ALGA201410138459), Oct 10, 2014: BEARING. DETERIORATED. ENGINE CHIP LIGHT. UPON TEARDOWN OF ENG IT WAS DETERMINED THAT THE NR 5 BEARING WAS BEGINNING TO FAIL.
- [SDR ALGA2014090833483](https://openairdocs.org/sdr/ALGA2014090833483), Sep 8, 2014: SKIN. CORRODED. DURING 50HR PMI OIL COOER DECK WAS FOUND TO BE CORRODED, SKIN HAD INTERGRANULAR CORROSION BEYOND REPAIR & REQUIRED REPLACEMENT.
- [SDR ALGA201308167605](https://openairdocs.org/sdr/ALGA201308167605), Aug 13, 2013: BEARING. GALLED. ENGINE HOT START. NR 2 BEARING GALLED.
- [SDR ALGA201308017561](https://openairdocs.org/sdr/ALGA201308017561), Jul 31, 2013: BEARING. FAILED. TRANSMISSION CHIP PLUG INDICATED METAL WAS BEING MADE. ON TEARDOWN OF TRASMISSION, FOUND THAT THE DUPLEX BEARINGS WERE BREAKING DOWN.
- [SDR ALGA2012042603](https://openairdocs.org/sdr/ALGA2012042603), Apr 26, 2012: BLOWER. DAMAGED. DURING COURSE OF REPAIR TO OIL COOLER BLOWER ASSY, FOUND AND REPLACED ONE SHAFT (407-040-320-103, SN A-3283), BEARING JOURNAL WORN BEYOND LIMITS. TWO NUTS (90-1
- [SDR ALGA641016868](https://openairdocs.org/sdr/ALGA641016868), Jun 4, 2010: BEARING. BINDING. BEARING IS BINDING AND HAS AXIAL PLAY BEYOND LIMITS.
- [SDR ALGA104612](https://openairdocs.org/sdr/ALGA104612), Jun 29, 2005: PITCH LINK. WORN. AXIAL PLAY BEYOND MAX. AND RATCHETY / REPLACED WITH NEW BY FIELD MAINTENANCE.
- [SDR ALGA098989](https://openairdocs.org/sdr/ALGA098989), Jan 12, 2005: PITCH LINK. WORN. SEVERE BINDING AND AXIAL PLAY BEYOND MAX. REPLACED BY FIELD MAINTENANCE.
- [SDR ALGA088159](https://openairdocs.org/sdr/ALGA088159), Jul 21, 2003: BEARING. WORN. FOUND 4 EA. BEARINGS WORN EXCESSIVELY. REMOVED AND REPLACED.
- [SDR ALGA081623](https://openairdocs.org/sdr/ALGA081623), Dec 11, 2002: UNIVERSAL. WORN. FOUND BEARINGS WORN. BEARING HAS A 5000 HR. RETIREMENT LIFE.
- [SDR 2002FA0000072](https://openairdocs.org/sdr/2002FA0000072), Aug 28, 2001: BEARING. WORN. BEARING SHOWING SIGNS OF WEAR AND BEGINNING SIGNS OF OVERTEMP. SCRAPPED 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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