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1984 Piper Navajo ChieftainMulti-Engine Piston Aircraft • Orlando, FL, USA

This 1984 Piper Navajo Chieftain, registration N599AH, is offered at $335,000 and is equipped with the Colemill Panther conversion. It is in an active IFR flight rules configuration and has a fresh annual inspection completed through May 2026. The airframe has logged 7,793.8 total hours. Engine one has 1,526.9 hours since factory overhaul, with a TBO of 1,800 hours, while engine two has 691.6 hours since factory Remanufacture. Both engines are turbocharged. The four-blade Q-tip propellers each have 507.1 hours since major overhaul.

The avionics suite includes a Garmin GNS530 WAAS IFR GPS, a Garmin 696 panel mount with XM weather, a King...

Year
1984
Make
Piper
Series
Navajo
Model
Navajo Chieftain
Tail #
N599AH
Serial #
31-8452019

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Specifications

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

Hours, Logs & Inspections

Total Time
7,793.8 hrs
Engine 1 Time
1,526.9 hrs
Engine 2 Time
691.6 hrs
Prop 1 Time
507.1 hrs (SMOH)
Prop 2 Time
507.1 hrs (SMOH)
Logbook Status
Complete Logs Yes
Inspection Status
FRESH ANNUAL COMPLETED MAY 2026

Avionics

GPS

Garmin GNS 530 - WAAS IFR GPS/Color Moving Map/NAV/COM

Comms

King KX 165 - NAV/COM

AP

King KFC 200 - Autopilot/Flight Director/Slaved HSI

Audio

Garmin GMA 340 - Audio Panel

Weather

Garmin 696 - panel mount with XM weather

ADSB

Garmin GTX 330 ES - Transponder with ADS-B out

ADS-B In

Garmin GTX 330 ES - Transponder with ADS-B

Additional Equipment

Air Conditioning

Yes

Oxygen System

Yes

Fuel Computer

Shadin - Fuel Computer

Known Ice

Yes

Cargo Door

Yes

Winglets

Zip Tip Winglets with Landing Lights

Wheels and Brakes

Cleveland - wheels brakes

Interior & Exterior

Paint Year
2022
Interior Notes
The interior is Taupe leather in 8 place executive configuration with bar, tables, dividers and potty.
Exterior Notes
The paint is Matterhorn White with Dark Blue and Cobalt Blue stripes.

Engine & Propeller

Engine Type
Piston
Engine Count
2
Engine Make
Continental (inferred)
Engine Model
Colemill Panther Conversion (modified)
Propeller Model
4 Blade Q-tip

Asking Price

$335,000

Aircraft Location

Orlando, FL, USA

Listing Details

Used
For Sale

Price History

Jun 25, 2026: $335,000(-$30,000) - controller

May 28, 2026: $365,000(-$20,000) - controller

Apr 28, 2026: $385,000(-$10,000) - controller

+1 more price changes

Contact Seller

First Seen: Nov 26, 2025

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Asking Price

$335,000