North American Harvard Mark IV vs Douglas AD-4 Skyraider
Full Specs Comparison
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| Spec / Model | North American Harvard Mark IV | Douglas AD-4 Skyraider |
|---|---|---|
|
|
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| Price Range | $350,000 | $819,514 |
| Category | Warbirds | Warbirds |
| Model Specifications | ||
| Seats | — | 1 |
| Engines | — | 1 x Piston |
Frequently Asked Questions
Which is better, North American Harvard Mark IV or Douglas AD-4 Skyraider?
It depends on your mission and budget.
Review the specs table above to find which fits your flying profile.
How do prices compare?
North American Harvard Mark IV: from $350,000.
Douglas AD-4 Skyraider: from $819,514.
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between North American Harvard Mark IV and Douglas AD-4 Skyraider?
AD-4 Skyraider engine: Wright R-3350-26W.
Which is cheaper to operate per hour?
Variable cost includes fuel, reserves and overhaul accruals. Annual fixed costs (hangar, insurance, annual inspection) add to the total.
Which has more seats and useful load?
AD-4 Skyraider: 1 seats.
Useful load = max gross weight minus empty weight; it determines how much fuel plus payload you can carry.
How does maintenance compare — TBO and overhaul cost?
Reaching the time-between-overhaul (TBO) triggers a mandatory engine/airframe rebuild that affects resale value.
Disclaimer: All prices and cost estimates are from third-party sources for informational purposes only. Always obtain professional appraisal and inspection before purchase.
Prices updated daily · Data: FAA Registry, NTSB · About our data