OS2U Kingfisher in action /

OV-1 Mohawk in action /
by: Love, Terry
Published: (1989)

The Short Sunderland /
by: Norris, Geoffrey
Published: (1967)

Sky spies : three decades of airborne reconnaissance /
by: Thornborough, Anthony M.
Published: (1993)

The U-2 spyplane : toward the unknown : a new history of the early years /
by: Pocock, Chris
Published: (2000)

German short-range reconnaissance planes, 1930-1945 /
by: Griehl, Manfred
Published: (1989)

Aurora : the Pentagon's secret hypersonic spyplane /
by: Sweetman, Bill
Published: (1993)

Airborne intelligence, surveillance, reconnaissance (ISR) systems and applications : 13-14 April 2004, Orlando, Florida, USA /
Published: (2004)

Airborne intelligence, surveillance, reconnaissance (ISR) systems and applications III : 19-20 April 2006, Kissimmee, Florida, USA /
Published: (2006)

Airborne intelligence, surveillance, reconnaissance (ISR) systems and applications IV : 11 April 2007, Orlando, Florida, USA /
Published: (2007)

Airborne intelligence, surveillance, reconnaissance (ISR) systems and applications II : 29-30 March 2005, Orlando, Florida, USA /
Published: (2005)

Heinkel He 60 /
by: Lang, Gerhard
Published: (1996)

Lockheed SR-71 (A-12/YF-12/D-21) /
by: Miller, J. D. (Jay D.)
Published: (1983)

The untouchables /
by: Shul, Brian, 1948-
Published: (1993)

Blohm & Voss Bv 138 /
by: Nowarra, Heinz J.
Published: (1997)

The Boeing C-135 series : stratotanker, stratolifter, and other variants /
by: Logan, Don
Published: (1998)

Unmanned aerial vehicles : questionable basis for revisions to Shadow 200 acquisition strategy : report to the Chairman, Subcommittee on Military Research and Development, Committee on Armed Services, House of Representatives /
Published: (2000)

Lightning bugs and other reconnaissance drones /
by: Wagner, William, 1909-
Published: (1982)

SR-71 Blackbird : the secret vigil /

Mosquito photo-reconnaissance units of World War 2 /
by: Bowman, Martin W.
Published: (1999)

Unmanned aerial vehicles : progress of the Global Hawk Advanced Concept Technology Demonstration : report to congressional committees /
Published: (2000)

Archangel : CIA's supersonic A-12 reconnaissance aircraft /
by: Robarge, David Scott
Published: (2007)

Sled driver : flying the world's fastest jet /
by: Shul, Brian, 1948-
Published: (1991)

Sled driver : flying the world's fastest jet /
by: Shul, Brian, 1948-
Published: (1991)

Aerial espionage : secret intelligence flights by East and West /
by: Aart, Dick van der
Published: (1986)

Focke-Wulf Fw 189 in action /
by: Punka, George
Published: (1993)

Blackbird : a history of the untouchable spy plane /
by: Hamilton-Paterson, James
Published: (2017)

Unlimited horizons : design and development of the U-2 /
by: Merlin, Peter W., 1964-
Published: (2015)

Belted kingfisher : Ceryle alcyon /
by: Hamas, Michael J. (Michael John)
Published: (1994)

Born to fly : the untold story of the downed American reconnaissance plane /
by: Osborn, Shane
Published: (2001)

Strange planes /
Published: (1990)

Dornier bombers and reconnaissance aircraft, 1925-1945 /
by: Griehl, Manfred
Published: (1990)

RC-135U Combat Sent.
Published: (2007)

The kingfisher /
by: Boag, David
Published: (1982)

The Mitsubishi Ki-46 /
by: Francillon, René J.
Published: (1966)

EC-130H Compass Call.
Published: (2008)

The "Potez 39" observation airplane (French) : an all-metal high-wing two-seat monoplane.
Published: (1930)