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2009 Sonex SonexSingle-Engine Piston Aircraft • Sanford, ME, USA

This 2009 SONEX SONEX, registered as N709SL, is a two-seat A model tailwheel experimental/homebuilt aircraft with 503 total hours on both its airframe and its Jabiru 3300 120hp engine. The aircraft is equipped with an MGL Stratomaster Enigma glass display EFIS for primary flight instrumentation, complemented by an XCOM 760 radio with dual monitoring, a Microair T2000 transponder, and a full echoUAT ADS-B in/out system with a recently installed echoALT to improve encoding performance. Additional features include an Ameri-King AK-450 ELT, an intercom, a USB charging port, and Ray Allen stick grips with push-to-talk on both controls.

The...

Year
2009
Make
Sonex
Series
Sonex
Model
Sonex
Tail #
N709SL
Serial #
0709

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Specifications

Category
Single-Engine Piston
Intended Use
Aerobatic, Recreational
Useful Load
500 lbs
Seats
2

Hours, Logs & Inspections

Total Time
503 hrs
Engine 1 Time
503 hrs
Prop 1 Time
503 hrs

Avionics

PFD

MGL Stratomaster Enigma - MGL glass display EFIS.

Comms

XCOM 760 - XCOM radio with dual monitoring.

ADSB

echoUAT - ADS-B in and out, with recently installed to improve encoding performance.

ADS-B In

echoUAT - ADS-B in and out, with recently installed to improve encoding performance.

Additional Equipment

Intercom

Intercom.

Transponder

Microair T2000 - transponder.

Emergency Locator Transmitter

Ameri-King AK-450 - ELT.

USB Charging Port

USB charging port under panel.

Flaps

Electric flaps.

Brakes

O'Brien C-90 - brakes.

Controls

Dual controls.

Lights

AVEO - AVEO strobe and nav lights.

Tailwheel

Vans - tailwheel.

Carburetor

Bing - carb with mixture control.

Carburetor Heat

Electric carb heat.

Stick Grips

Ray Allen - stick grips with PTT on both sides.

Trim

Sonex - dial trim.

Sun Shade

Koger - sun shade.

Interior & Exterior

Interior Year
2009
Paint Year
2009
Interior Notes
Full leather interior. Dual controls. Lower seat mod with Todd's canopy, comfortably fits 6'3" pilot.
Exterior Notes
Two seat A model tailwheel Sonex.

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Model
Jabiru 3300
Engine Power
120 HP
Propeller Model
Sensenich epoxy coated wood prop

Asking Price

$42,500

Aircraft Location

Sanford, ME, USA

Listing Details

Used
For Sale

Price History

Mar 31, 2026: $42,500(-$2,500) - trade-a-plane

Mar 1, 2026: $45,000 - trade-a-plane

Contact Seller

First Seen: Mar 1, 2026

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Asking Price

$42,500