# N521CS: Shield Ai V-BAT

- Status: Valid registration
- Airframe: [Shield Ai V-BAT](https://openairdocs.org/model/shield-ai-v-bat) (registry code 06102FE)
- Serial number: VB-200162
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Certificate issued: February 27, 2026
- Expires: February 28, 2033
- Mode S code: A68CE8
- Registered owner: [Shield Ai Inc](https://openairdocs.org/faa-owner/SHIELD%20AI%20INC)
- Location: [Frisco, TX](https://openairdocs.org/faa-place/TX/Frisco)
- Owner type: Corporation
- Owner's area on the map: 33.1848° N, 96.8443° W: Placed by OpenAirDocs at the center of ZIP code 75033, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=521CS
- Page: https://openairdocs.org/aircraft/N521CS

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 (Shield Ai V-BAT)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N521CS.

## FAA accident and incident reports

None matched to N521CS.

## Reports on N521CS not matched to an aircraft (1)

They name N521CS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Incident 20080415831629I](https://openairdocs.org/incident/20080415831629I), Apr 15, 2008: Cessna 560XL (N521CS), Fort Lauderdal, FL, No damage. (-23) On final approach into ft Lauderdale airport when the gear handle was moved to the down position, the crew received only two green lights for the MLG…

## 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 N521CS not matched to an aircraft (2)

They name N521CS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR Z5FA021711N521CS1](https://openairdocs.org/sdr/Z5FA021711N521CS1), Feb 17, 2011: WINDSHIELD. CRACKED. DURING CRUISE ALTITUDE AT FL40, F/O INNER WINDSHIELD CRACKED. CREW DECLARED AN EMERGENCY AND DIVERTED. LANDING WAS UNEVENTFUL. THE RT WINDSHIELD WAS REPLACED BY
- [SDR 041508N521CS1](https://openairdocs.org/sdr/041508N521CS1), Apr 15, 2008: BULB. BURNED OUT. ON APPROACH, WHEN GEAR WAS EXTENDED, NOSE GEAR DOWN INDICATION FAILED TO ILLUMINATE. CREW CONTACTED ATC AND ABORTED APPROACH TO WORK AFM CHECK LIST FOR GEAR PRO

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Shield Ai V-BAT aircraft: https://openairdocs.org/model/shield-ai-v-bat/aircraft.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.