What Company Developed The A-10 Warthog, And How Many Are Still Flying?

Why It Matters

The A‑10’s longevity underscores the enduring value of dedicated close‑air‑support platforms, influencing procurement and force‑structure decisions as the Air Force balances legacy assets with next‑generation fighters and drones.

Key Takeaways

• Fairchild built 713 A‑10s between 1976 and 1984
• Each jet cost $18 M then, about $70 M today
• About 260‑280 Warthogs remain active after 50 years
• GE’s GAU‑8/A Avenger fires 65 rounds per second
• No new A‑10s will be built; replacements rely on F‑35

Pulse Analysis

Fairchild’s win in the 1973 A‑X competition birthed the A‑10 Thunderbolt II, a purpose‑built close‑air‑support aircraft that entered service in March 1976. The program produced 713 airframes over eight years, each priced at $18 million in 1970s dollars—roughly $70 million after adjusting for inflation. Continuous upgrades to wings, avionics, and survivability have extended the fleet’s relevance, allowing a core of 260‑280 aircraft to remain operational half a century later, a rarity for combat jets.

A defining feature of the Warthog is its GAU‑8/A Avenger 30‑mm rotary cannon, originally awarded to General Electric in 1970. The gun’s 65‑round‑per‑second rate and 1,150‑round drum give the A‑10 unmatched firepower against armored targets. After GE spun off its aerospace arm, General Dynamics assumed production, ensuring the cannon’s availability for ongoing modernization. This partnership illustrates how separating airframe and weapons contracts can yield specialized, high‑performance components that outlive the platforms they serve.

In 2026, the A‑10 has resurfaced amid the U.S. conflict with Iran, proving its versatility against fast‑moving maritime threats despite its age. Congressional resistance to retirement reflects the aircraft’s cost‑effectiveness compared with procuring new platforms. While the Air Force leans toward multirole fighters like the F‑35 Lightning II and F‑15EX Eagle II, as well as emerging UCAVs, no single system replicates the A‑10’s low‑speed, loiter‑time, and heavy‑gun capabilities. The eventual phase‑out will likely be gradual, with the Warthog’s legacy shaping future close‑air‑support doctrine.