Turbine helicopter

N211CS

Bell 206B III / 206B-2 / 206B II/III

Registered 1 NTSB/FAA record
Built
—
Serial
2775
Class
Turbine helicopter
Engines
Rolls-Royce 250-C20B
Status
Current as of October 2026
Registered owner
Withrotor Aviation Inc (Corporation)
Based
Lakeview, OR
Registration record

N211CS on the FAA register

Type
Bell 206B III / 206B-2 / 206B II/III
Serial
2775
Engines
Rolls-Royce 250-C20B
Registered owner
Withrotor Aviation Inc
Lakeview, OR
Certificate issued
2020-08-10
Airworthiness date
2011-08-10
Registration expires
2027-08-31
Airworthiness class
Multiple
Mode S (hex)
A1BD7C
Mode S (octal)
50336574
Seats (type)
5
Weight class
up to 12,499 lb
Range (type)
379 nm
Cruise (type)
118 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2027-08-31
    Registration expires (renewal due).
  • 2020-08-10
    Certificate of registration issued as N211CS.
  • 2017-03-01
    Accident at Firebaugh, CA; damage: substantial.
  • 2011-08-10
    Airworthiness date on the current FAA record (multiple category).
Overview

About N211CS

N211CS is a Bell 206B III / 206B-2 / 206B II/III, serial number 2775. The FAA register lists Withrotor Aviation Inc as the registrant in Lakeview, Oregon. The current certificate of registration was issued on August 10, 2020 and expires on August 31, 2027.

The FAA aircraft reference file describes the type as a turbine helicopter, one Rolls-Royce 250-C20B engine and 5 seats. Published figures for the type give a cruise speed of about 118 knots and a range of about 379 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is multiple category, dated August 10, 2011.

N211CS has 1 accident/incident record on file (most serious damage: substantial); details are below.

Cruise
118 kt
Range
379 nm
Fuel burn
11 gph

Published figures for the Bell 206B III / 206B-2 / 206B II/III type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

2017-03-01 Accident · Firebaugh, CA Damage: Substantial NTSB · WPR17LA071
Reported aircraft: Bell 206B
Probable cause: A total loss of engine power due to fuel exhaustion. Contributing to the accident was the improper calibration of the fuel quantity gauge, which led the pilot to believe that there was adequate fuel onboard.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.