Registry / Bell / 206B / N23WK

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N23WK V

Bell 206B · 1981 · Jefferson, WI

This aircraft — FAA registration facts

N23WK is a 1981 Bell 206B (serial 3237), registered to Chemair Helicopters Inc (corporation) in Jefferson, WI. Its FAA registration is recorded as v and expires October 2027; the airworthiness certificate dates from March 1981 (45 years ago). It carries a Allison 250 SER 250HP engine rated at 250 hp, the engine on 11% of registered Bell 206Bs. Its Mode-S transponder broadcasts the ICAO 24-bit address A20825. It is one of 795 Bell 206B aircraft on the FAA registry. Chemair Helicopters Inc holds 10 aircraft on the registry.

Registered owner
Chemair Helicopters Inc
Owner type
Corporation
Based in
Jefferson, WI
Serial number
3237
Year built
1981 · 45 yrs old
Airworthiness class
Standard – Normal
FAA status
V
Mode-S / ICAO24
A20825 · 50404045 octal
Certificate issued
Jul 16, 2008
Airworthiness date
Mar 4, 1981
Last FAA activity
Mar 24, 2023
Registration expires
Oct 31, 2027
FAA region
Central

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Allison 250 SER 250HP
Engine type
Turbo-shaft
Rated power
250 hp
Power per seat
50 hp
FAA engine code
03002

83 of the 736 registered Bell 206B carry this engine (11%), across 18 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N23WK

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Flight history & live tracking recent positions on file

ICAO24: a20825
Last known — 1 month ago N23WK
Observed 2026-09-24 10:22:09 MST
Auto-refresh • Updated 0s ago
Ground speed
30 kt
Altitude (baro)
500 ft
Track
91.0°
Squawk
—
Wind / OAT
—
Autopilot target
—
Lat 42.10133, Lng -92.03081
Map loads when scrolled into view …
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Aircraft Type — ACFTREF 1181511

Bell 206B
Engines: 1
Type: turboprop
Seats: 5
Cruise: 97 KTAS
Category: Standard
TCDS: H2SW

Engine — CODE 03002

Manufacturer: Allison
Model: 250 SER 250HP
Type: Turbo-shaft
Horsepower: 250 HP

FAA Registration Record

N-Number: N23WK
Serial Number: 3237
Year Manufactured: 1981
ACFTREF Code: 1181511
Engine Code: 03002
Status: V (V)
Certification: Standard – Normal
Type Aircraft: Rotorcraft (6)
Type Engine: Turbo-shaft (3)
Source: master

Documents & resources

Commonly available reference sources for the Bell 206B. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Bell 206B model overview, reviews & photos →

These are commonly available reference sources. FerryFlight Hub does not provide sample or generated documents on this page.

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Transponder / ADS-B

Mode S (octal): 50404045
ICAO 24-bit (hex): A20825

Registrant

Chemair Helicopters Inc
Corporation
View all 10 aircraft registered to this owner →
316 E Rock St
Jefferson, WI, 535492159
FAA Region: Central

Key Dates

Certificate Issued Jul 16, 2008
Airworthiness Mar 4, 1981
Expiration Oct 31, 2027
Last Activity Mar 24, 2023
Data as of Nov 2, 2026

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