Lockheed Martin X-55
[ar] لوكهيد مارتن إكس-55
[cs] Lockheed Martin X-55
[de] Lockheed Martin X-55
[fa] لاکهید مارتین ایکس-۵۵
[fr] Lockheed Martin X-55
[he] X-55
[id] Lockheed Martin X-55
[it] Lockheed Martin X-55
[ja] X-55 (航空機)
[nb] Lockheed Martin X-55