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Turboprop

1988 MCDONNELL DOUGLAS 500E

$850,000 fyiEstimate $1,124,000–$1,152,500 How this estimate is built

Starts from the median asking price of 311 comparable Turboprop listings ($1,595,000), then adjusts for:

  • Year -6 vs comparable listings -9.0%
  • Airframe time +9,134 hr vs comps -18.3%
  • Engine time -330 hr vs comps +1.0%
  • Market supply: 1 for sale of 1 FAA-registered -5.0%

Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.

1988
14,826 hrs
N500SL
ALLISON 250C20
1
Patriot Marine LLC
Per the FAA aircraft registry (public record)
📍 New Haven, CT

Overview

Make / ModelMCDONNELL DOUGLAS 500E
TypeTurboprop
Airframe time14,826 hrs
Engine time1,780 SNEW
Avionics / OtherTrig TY96
AirworthyYes

Description

AT Aviation is delighted to offer this exceptional MD 500E, N500SL, now available from our UK showroom. A 1988 model, this helicopter presents a rare opportunity to own one of the most versatile and iconic machines in its class. This MD 500E benefits from an impressive maintenance pedigree, with a recent HMI on the Allison 250-C20 engine in 2024. With its outstanding performance and operational reliability, the MD500E continues to be a top choice for operators worldwide. ‍ Renowned for its agility and powerful performance, the MD 500E is built on the legacy of the original Hughes 500, evolving into a more powerful, efficient, and refined machine. Its five-blade main rotor provides superior lift and maneuverability, while the high tail boom and sleek fuselage make it ideal for confined area operations. Avionics include a Garmin 340 audio panel, Trig TY96 8.33 radio, Bendix King radio and transponder, RCA 2610 digital attitude indicator, Sky Map, Artex ELT, Davtron M800 chronometer, and convenient USB ports. ‍ Configured for utility and mission versatility, this MD 500E features a comprehensive list of factory and aftermarket options: cargo hook prepared, handling wheels, wire strike protection system, high skid gear, windscreen wipers and particle separator. It also includes provisions for external and internal utility power and is prepared for a fuel tank range extender, giving operators the flexibility to perform in demanding environments. Whether used for aerial work, surveillance, or private missions, the MD500E delivers unmatched capability. ‍ This aircraft represents a superb opportunity to own a highly respected model known for relatively low operating costs, robust construction, and exceptional flight characteristics. With strong remaining component times, excellent equipment, this MD 500E is now available for immediate use. Contact us today to secure this outstanding example of a true rotary legend.

Modifications

Handling Wheels Cargo Hook Prepared Wire Strike Protection Gear High Skid Gear Particle Separator Fuel Tank Extender prepared Utility power prepared internal and external

General

Year1988
ManufacturerMCDONNELL DOUGLAS
Model500E
ConditionUsed
Registration #N500SL

Airframe

Total Time14,826

Engine 1

Engine 1 Make/ModelALLISON 250C20
Engine 1 Time1,780 SNEW

Avionics

ELTYes

Additional Equipment

Cargo HookYes
Additional EquipmentHandling Wheels Cargo Hook Prepared Wire Strike Protection Gear High Skid Gear Particle Separator Fuel Tank Extender prepared Utility power prepared internal and external

Inspection Status

AirworthyYes

Rotor

Main Rotor Blade Time Remaining697
Tail Rotor Blade Time Remaining3542