Registry / Enstrom Helicopter Corp / 280C / N5690B

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N5690B V

Enstrom Helicopter Corp 280C · 1979 · Echo, OR

FAA Registry ↗ FlightAware ↗ FlightRadar24 ↗ ADS-B Globe ↗

This aircraft — FAA registration facts

N5690B is a 1979 Enstrom Helicopter Corp 280C (serial 1171), registered to K & L Aerial LLC (LLC) in Echo, OR. Its FAA registration is recorded as v and expires April 2029; the airworthiness certificate dates from April 2011 (15 years ago). It carries a Lycoming HIO-360-E1AD engine rated at 190 hp, the engine on 13% of registered Enstrom Helicopter Corp 280Cs. Its Mode-S transponder broadcasts the ICAO 24-bit address A74AB3. It is one of 48 Enstrom Helicopter Corp 280C aircraft on the FAA registry.

Registered owner
K & L Aerial LLC
Owner type
LLC
Based in
Echo, OR
Serial number
1171
Year built
1979 · 47 yrs old
Airworthiness class
31
FAA status
V
Mode-S / ICAO24
A74AB3 · 51645263 octal
Certificate issued
Apr 3, 2013
Airworthiness date
Apr 8, 2011
Last FAA activity
Jul 28, 2023
Registration expires
Apr 30, 2029
FAA region
S

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

Engine on this aircraft

Engine
Lycoming HIO-360-E1AD
Engine type
Reciprocating (Piston)
Rated power
190 hp
Power per seat
63 hp
FAA engine code
41894

4 of the 32 registered Enstrom Helicopter Corp 280C carry this engine (13%), across 5 engine variants on the type.

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

Community facts about N5690B

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Flight history & live tracking

ICAO24: a74ab3
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Aircraft Type — ACFTREF 3300505

Enstrom Helicopter Corp 280C
Engines: 1
Type: piston
Seats: 3
Category: Standard
TCDS: H1CE

Engine — CODE 41894

Manufacturer: Lycoming
Model: HIO-360-E1AD
Type: Reciprocating (Piston)
Horsepower: 190 HP

FAA Registration Record

N-Number: N5690B
Serial Number: 1171
Year Manufactured: 1979
ACFTREF Code: 3300505
Engine Code: 41894
Status: V (V)
Certification: 31
Type Aircraft: Rotorcraft (6)
Type Engine: Reciprocating (Piston) (1)
Source: master

Documents & resources

Commonly available reference sources for the Enstrom Helicopter Corp 280C. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Enstrom Helicopter Corp 280C 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): 51645263
ICAO 24-bit (hex): A74AB3
ADS-B Exchange ↗ | FlightAware ↗

Registrant

K & L Aerial LLC
LLC
29299 Madison Rd
Echo, OR, 978269016
FAA Region: S

Key Dates

Certificate Issued Apr 3, 2013
Airworthiness Apr 8, 2011
Expiration Apr 30, 2029
Last Activity Jul 28, 2023
Data as of Oct 5, 2026

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