MD 500 / MD 600 - Aircraft Overview
The MD 500 series originated as the Hughes OH-6 Cayuse military light observation helicopter of the 1960s. Through successive commercial developments by Hughes Helicopters and then McDonnell Douglas (now MD Helicopters), the family grew to include the 500C, 500D, 500E, and later the 530 Lifter series. The MD 600N introduced the NOTAR anti-torque system - eliminating the conventional tail rotor - in the 1990s.
Key Specifications (MD 500E)
- Engine: Allison 250-C20B turboshaft (420 shp)
- Max cruise speed: 130 kts (241 km/h)
- Range: approx. 430 km
- MTOW: 1,360 kg
- Seats: 1 pilot + 4 passengers (5 total)
- Certification: FAA Part 27 / EASA validated
Typical Uses
- Aerial filming and photography
- Agricultural spraying
- Law enforcement
- Military training and utility
- Private transport
- Pipeline and powerline inspection
The MD 500 family is highly regarded for its power-to-weight ratio, agility and reliability. The Allison 250 engine family is one of the most widely supported turboshaft engines in the world, with a comprehensive global overhaul and parts network. This engine familiarity is positively viewed by lenders assessing the aircraft's long-term maintainability.
MD 500 Finance - What to Expect
The MD 500 is a niche market in the UK - fewer examples are on the G-register than in the US - but finance is available from specialist lenders who understand the type. Given the age of many examples, mainstream bank finance is less common; specialist funders are the more reliable route.
Typical Purchase Price
Pre-owned: £200,000–£650,000 MD 600N: towards upper end of range
Minimum Deposit
From 20% (e.g. £40k–£130k) 25–30% on older variants
Finance Rates Available
From 6.8% p.a. (HP on modern variants) 7.5%+ on older examples (specialist lenders)
Typical Term
3–5 years (HP) Shorter for older aircraft
For older MD 500s, the key to securing finance is a comprehensive maintenance pack - current CofA, recent overhaul records, and an independent pre-purchase survey from a recognised aviation surveyor. We help clients assemble the strongest possible application.