Turbine helicopter

N21MR

1978 Bell 206B III

Registered No accidents on file
Built
1978
Serial
2370
Class
Turbine helicopter
Engines
Allison 250 SER 400HP
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Post, TX
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1978 Bell 206B III
Representative photo of a Bell 206B III. Not a photo of N21MR.
Registration record

N21MR on the FAA register

Type
1978 Bell 206B III
Serial
2370
Engines
Allison 250 SER 400HP
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Post, TX
Certificate issued
2005-11-29
Airworthiness date
1978-03-31
Registration expires
2028-12-31
Airworthiness class
Standard · normal
Mode S (hex)
A1B84C
Mode S (octal)
50334114
Seats (type)
5
Weight class
up to 12,499 lb
Range (type)
379 nm
Cruise (type)
118 kt
Status
Current as of October 2026
Market asking range
$527,500 to $654,415
Middle half of 6 live Bell 206B III listings, 1974–1984 models (median $578,863). Asking prices, not an appraisal of N21MR.
Registry history

Timeline

  • 2028-12-31
    Registration expires (renewal due).
  • 2005-11-29
    Certificate of registration issued as N21MR.
  • 1978-03-31
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N21MR

N21MR is a 1978 Bell 206B III, serial number 2370. It is registered to an individual in Post, Texas. The current certificate of registration was issued on November 29, 2005 and expires on December 31, 2028.

The FAA aircraft reference file describes the type as a turbine helicopter, one Allison 250 SER 400HP 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 standard category (normal), dated March 31, 1978.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N21MR.

Cruise
118 kt
Range
379 nm
Fuel burn
11 gph

Published figures for the Bell 206B III type. They describe the model, not this airframe's equipment or condition. Bell 206B III specs, prices and for-sale inventory →

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N21MR.

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

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Browse: Bell aircraft for sale· Bell 206B III overview· Aircraft registered in Texas· Registry by state· FAA registry stats

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.