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1984 Piper Seneca IIIMulti-Engine Piston Aircraft • Mladá Boleslav, Czechia

Offered at $245,000, this 1984 Piper Seneca III, registration OK-MMG, is a well-maintained piston twin based at LKMB in Mlada Boleslav, Czech Republic, and operates under a Czech AOC. The airframe has a total time of 4,170 hours, with all Service Information Documents and Airworthiness Directives up to date. The seller notes no known damage history, and the aircraft has always been hangared. An annual inspection was completed in October 2025, with an ARC valid from August 2025, and the Janitrol combustion heater was overhauled in July 2025.

Both Continental engines were overhauled and installed as new in July 2018, each with 698 hours...

Year
1984
Make
Piper
Series
Seneca
Model
Seneca III
Tail #
OK-MMG
Serial #
34-8433025

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Specifications

Category
Multi-Engine Piston
Intended Use
Business, Training
Seats
6

Hours, Logs & Inspections

Total Time
4,170 hrs
Engine 1 Time
698 hrs
Engine 2 Time
698 hrs
Prop 1 Time
1,310 hrs
Prop 2 Time
1,310 hrs
Logbook Status
Complete Logs Yes - All logs available
Inspection Status
Annual inspection done on October 2025. ARC valid from August 2025. All AD's & STC's are done.

Avionics

GPS

Garmin TGN 650 - TGN NAV/COM/GPS

Comms

Garmin GNC 255A

PFD

Garmin G5 PFD - 2x Primary NAV/COM/GPS

AP

Autopilot

DME

Bendix/King DME

Weather

Weather Radar

ADSB

Artex 345 - Garmin S ELT

Additional Equipment

Emergency Locator Transmitter

Artex 345

Flight Into Known Icing (FIKI)

Flight Into Known Icing (FIKI) Yes - Certified for Flight Into Known Icing

Heater

Janitrol - OVH of combustion heater is done on July 2025

Interior & Exterior

Interior Rating
10/10
Interior Notes
6 seats configuration in leather and rated 10/10
Exterior Notes
10/10

Engine & Propeller

Engine Type
Piston
Engine Count
2

Asking Price

$245,000

Aircraft Location

Mladá Boleslav, Czechia

Listing Details

Used
For Sale

Price History

Jun 10, 2026: $245,000 - controller

Mar 13, 2026: Call for Price - controller

Contact Seller

First Seen: Mar 13, 2026

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Asking Price

$245,000