A Lockheed M-21 Blackbird and a D-21 drone. Only 2 of these were ever made. : r/aviation
Lockheed D-21 - Wikipedia
Navy's unmanned refueling drone completes first ops on an aircraft carrier - Breaking Defense
File:Lockheed M-21 Blackbird and D-21 Drone (4332169072).jpg - Wikimedia Commons
Lockheed D-21 Drone
Lockheed D-21 - Wikipedia
Randy's Warbird Profile - Lockheed M-21 Blackbird
Lockheed A-12 - Wikipedia
Turkish defence firm to test sea-based drones as orders swell | Reuters
Pin on wings
Habubrats SR-71 - Meet the Blackbird family. All of these airplanes were designed by Kelly Johnson and created by Lockheed's Skunk Works.😎  Linda Sheffield Miller~Habubrats | Facebook
Lockheed D-21 Drone
Lockeed M-21/D-21 - Car&vintage | Land | Sea | Air
Drone carrier test being conducted with a Lockheed M-21 stealth... Nachrichtenfoto - Getty Images
Navy to Deploy Up to Four Cargo Drones on an Aircraft Carrier this Year - USNI News
Lockheed D-21B > National Museum of the United States Air Force™ > Display
Lockheed D-21B > National Museum of the United States Air Force™ > Display
File:Lockheed M-21 - D-21 Drone Carrier Project Oxcart (4331431415).jpg - Wikimedia Commons
M-21 Aircraft
M-21 Carrier & D-21 Reconnaissance Drone : r/WeirdWings
Lockheed D-21 - Wikipedia
Navy Considering Drone Delivery for Essential Parts At Sea - USNI News
Budget Flattops of Opportunity: Entering the Age of the Drone Carrier | laststandonzombieisland
Northrop Grumman X-47B - Wikipedia
File:Lockheed M-21 mothership & D-21 drone, Seattle Museum Of Flight, Washington (1).jpg - Wikimedia Commons
Lockheed D-21 - Wikipedia
