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1981 Piper NavajoMulti-Engine Piston Aircraft • Naples, FL, USA

This 1981 Piper Navajo, registered as N4506N, presents a remarkably low-time airframe with only 2,563 total hours and just three owners since new. It is powered by twin Lycoming TIO-540-J2B engines, each with 1,118 hours since major overhaul (SMOH) against a 1,800-hour TBO, and features a comprehensive Panther conversion. This modification includes 4-blade Q-tip Hartzell propellers with 1,003 hours since new, winglets, vortex generators, and a known icing certification with boots reported to be in excellent shape. The aircraft is further equipped with a total NAC auxiliary fuel system providing 238 gallons of total capacity.

The avionics...

Year
1981
Make
Piper
Series
PA-31
Model
Navajo
Tail #
N4506N
Serial #
31-8112009

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Specifications

Category
Multi-Engine Piston
Intended Use
Business, Passenger
Seats
8

Hours, Logs & Inspections

Total Time
2,563 hrs
Engine 1 Time
1,118 hrs (SMOH)
Engine 2 Time
1,118 hrs (SMOH)
Prop 1 Time
1,003 hrs (SNEW)
Prop 2 Time
1,003 hrs (SNEW)
Inspection Status
Airworthy

Avionics

GPS

Garmin GTN 750 - Two GTN

PFD

Garmin G600 - Integrated Flight Display

MFD

Garmin G600 - Integrated Flight Display

Audio

Garmin GMA 35c - Remote Audio Panel

ADS-B Out

Garmin GTX 345R - Transponder

EMS/EIS

JPI EDM-960 - JPI System

Additional Equipment

Winglets

Vortex Generators

VG's

Auxiliary Fuel Tank

NAC - Total NAC auxiliary fuel w/ 25 gal per side 238 total

Flight Into Known Icing

Known icing w/ boots in excellent shape

Oxygen System

Electronic Standby Instrument

L-3 ESI-500 - Electronic Standby Instrument

Fuel Sending Units

CiES - Fuel

Copilot Instruments

Full co-pilot gauges including slaved HSI

Headset Plugs

Lemo headset plugs throughout

USB Ports

USB ports for pilot and passengers

Interior & Exterior

Interior Notes
7+1 with a belted lav
Exterior Notes
Matterhorn White with Yellow and Black Accents

Engine & Propeller

Engine Type
Piston
Engine Count
2
Engine Make
Lycoming
Engine Model
TIO-540-J2B
Engine Power
350 HP
Propeller Model
Hartzell HC-C4YR-2

Asking Price

$639,000

Aircraft Location

Naples, FL, USA

Listing Details

Used
For Sale

Price History

Dec 4, 2025: $639,000 - controller

Contact Seller

First Seen: Dec 4, 2025

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Asking Price

$639,000