# N728CB: 2010 Robinson Helicopter R44 II, registration cancelled 2019-02-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 4, 2019
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Robinson Helicopter R44 II](https://openairdocs.org/model/robinson-helicopter-r44-ii) (registry code 7640122)
- Engine: [Lycoming IO-540-AE1A5](https://openairdocs.org/engine/lycoming-io-540-ae1a5) (registry code 41899)
- Data sheets: [TCDS H11NM](https://openairdocs.org/tcds/H11NM), [TCDS 1E4](https://openairdocs.org/tcds/1E4) (OpenAirDocs)
- Serial number: 12899
- Year built: 2010
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: March 10, 2010
- Certificate issued: August 12, 2015
- Last registry action: January 29, 2016
- Mode S code: A9C178
- Owner when cancelled: [Bulanov Galis LLC](https://openairdocs.org/faa-owner/BULANOV%20GALIS%20LLC)
- Location: [Chesapeake, VA](https://openairdocs.org/faa-place/VA/Chesapeake)
- Owner type: LLC
- Owner's area on the map: 36.8004° N, 76.4212° W: Placed by OpenAirDocs at the center of ZIP code 23321, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N728CB
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=728CB
- Page: https://openairdocs.org/deregistered/N728CB-2019-02-04

From the FAA registry file of October 31, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Robinson Helicopter R44 II: https://openairdocs.org/model/robinson-helicopter-r44-ii.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ERA17LA168](https://openairdocs.org/ntsb/ERA17LA168), Apr 27, 2017: Robinson R44 (N728CB), Newton, NC, substantial damage. Probable cause: The pilot's failure to maintain an adequate airspeed during out-of-ground-effect maneuvering at a low airspeed with a tailwind, which resulted in a loss of helicopter control due to a loss of tail…

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20170427005959A](https://openairdocs.org/incident/20170427005959A), Apr 27, 2017: Robinson Helicopter R44 II (N728CB), Newton, NC, Substantial damage. Narrative: On April 27, 2017, about 1330 eastern daylight time, a Robinson R44 ii, N728CB, operated by chesapeake bay helicopters, was substantially damaged…

## Other aircraft with N728CB

- [Registered now](https://openairdocs.org/aircraft/N728CB): Costruzioni Aeronautiche Tecna P-MENTOR, S/N 1144/US, built 2024

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