Contact Information
Aircraft Details
- Price: Call for Price
- Year: 1968
- Make/Model: Piper PA-31-310 Navajo
- Registration Number: OY-DLY
- Power: Piston
- Engines: 2 Engines
- Class: Personal Transport
- Listing ID: 6999053
- Partner ID: 64161
- Posted On: Dec 18, 2025
- Updated On: Sep 22, 2026
Description
LOW-TIME ENGINES FULLY DE-ICED WAAS/LPV 8 SEATS AIRWORTHY & READY TO FLY
166,000 Owner motivated to sell
If you are looking for a Piper Navajo, don't compare aircraft by asking price alone.
OY-DLY is a fully operational, airworthy PA-31-310 with low-time engines, complete records, full de-ice capability, modern Garmin WAAS/LPV avionics and a very well-kept interior.
This is a Navajo you can buy and fly, rather than an aircraft requiring a significant maintenance programme before it can be put back into service.
THE NUMBERS THAT MATTER
Airframe: 10,060 h TTAF
Engine 1: Lycoming TIO-540-A2B 663 h SMOH
Engine 2: Lycoming TIO-540-A2B 730 h SMOH
Propeller 1: Hartzell 3-blade 308 h SMOH
Propeller 2: Hartzell 3-blade 428 h SMOH
The engines are currently operated on-condition. The calendar overhaul interval has elapsed, but the engines remain in service under the applicable on-condition maintenance programme.
For a buyer familiar with PA-31 operating costs, the significance of the 653/720-hour engines is immediately apparent.
AIRWORTHY AND OPERATIONAL
OY-DLY is currently in airworthy condition, with its systems operational and the aircraft available for inspection.
Unlike some older Navajos currently offered for sale, the buyer is not starting with an aircraft requiring an annual inspection, ARC renewal and a list of deferred maintenance items before returning it to normal operation.
The aircraft can be inspected in its present operational condition, with the maintenance records available for review.
EXCELLENT EQUIPMENT
OY-DLY is equipped for serious IFR travelling:
Garmin GNS 530W WAAS
Garmin GNS 530W WAAS
LPV approach capability
Garmin GTX 330 Mode-S transponder
Garmin GMA 340 audio panel
King KX 155 NAV/COM
Dual King KCS 55 HSI
King KN 64 DME
King KR 87 ADF
Altimatic autopilot
Kannad 406 MHz ELT
Oxygen system
Full airframe de-ice system
Propeller de-ice
Windshield de-ice
BLR Vortex Generators
8-SEAT CABIN
The Navajo's greatest advantage remains its cabin.
OY-DLY offers a spacious 8-seat configuration with a comfortable, well-kept interior, passenger tables and generous cabin space.
The interior presents exceptionally well for an aircraft of this age and is a significant part of the aircraft's appeal.
WHY BUY OY-DLY?
There are cheaper PA-31s on the market.
But the relevant question is:
What will it cost to make the cheaper aircraft equivalent to OY-DLY?
An aircraft advertised at a lower price may require an annual inspection, ARC renewal, maintenance rectification, avionics work, interior refurbishment and most importantly significantly earlier engine overhaul.
With PA-31 engine overhauls being a substantial expense, engine time should be one of the first things a serious buyer considers.
OY-DLY combines:
LOW-TIME ENGINES
LOW-TIME PROPELLERS
AIRWORTHY STATUS
FULL DE-ICE
WAAS / LPV IFR AVIONICS
8-SEAT CABIN
GOOD INTERIOR
COMPLETE RECORDS
NO KNOWN DAMAGE HISTORY
That combination makes OY-DLY a very different proposition from a lower-priced Navajo that requires substantial work before entering service.
AN HONEST, WELL-PRESENTED NAVAJO
OY-DLY is offered for sale because the owner wants to move on from the aircraft.
We are therefore looking for a serious buyer and are open to sensible discussions following inspection.
Pre-purchase inspection welcome.
The aircraft is located at Roskilde Airport, Denmark, and can be inspected by appointment.
Specifications and times are subject to verification by the purchaser during the pre-purchase inspection and review of the aircraft records.
Previously US Registered N9172Y
192 USG Fuel Capacity
2 x 56 gal plus 2 x 40 gal.
MTOW: 6500 Lbs (2948 kg)
Empty Weight: 4345 Lbs (1971 kg)
Airplane time state:
Serial Number: 31-229
TT: 10060 hours
Engines:
LH Lycoming TIO-540-A2B S/N L-10992-61A
TSO 663
Hrs Last O/H 03/12-2008
RH Lycoming TIO-540-A2B S/N L-1046-61C
TSO 730 Hrs
Last O/H 02/05-2007
Propellers:
Hartzell HC-E3YR-2AFT S/N DJ-11483A
TSO 308 Hrs
Last O/H 17/09-2020
Hartzell HC-E3YR-2AFT S/N DJ-11151A
TSO 428 Hrs
Last O/H 12/11-2019
Current maintenance and under CAMO
Avionics
Garmin GMA340 Audio Panel with Marker Beacon
Dual Garmin GNS530 WAAS NAV/COM/GPS
King KX155 NAV-COM 3
Intercom system for all occupants
Dual King KCS55 HSI
King NAV VOR LOC/GS Indicator
Garmin GTX330 Mode S Transponder
King KN64 DME
King KR87 ADF
Kannad Compact 406 mHz ELT with Panel Mount Switch
Altimatic Autopilot
Copilot Instrument Panel with:
Airspeed Indicator
Attitude Indicator
Turn Coordinator
HSI
Altimeter
Vertical Speed Indicator
ADF Indicator
Interior
Confortable Large 8 Seats Cabin
Light Beige Leather Seats and Side Panels, Face Forwarding Configuration, with Two Courtesy Tables, Blue Carpet, all Seats equipped with Armrests and Headreests, Curtains on Side Windows, all in very good condition
Exterior
White with Red and Marroon Stripes, in good condition
Additional Features
Surface Deice Boots
Propeller Electric Deice Boots
Oxygen System
Pilot Windshield Wiper
Wing Ice Light
BLR Aerospace Vortex Generators FAA STC SA00047SE
No Smoking and Fasten Seat Belts Annunciator
Specifications subject to verification by purchaser