Surveillance aircraft

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(Redirected from
Aerial surveillance
)
A Raytheon Sentinel of the RAF showing its radar pod

A surveillance aircraft is an

observation (e.g. artillery spotting), border patrol and fishery
protection. This article concentrates on aircraft used in those roles, rather than for traffic monitoring, law enforcement and similar activities.

Surveillance aircraft usually carry no armament, or only limited defensive armament. They do not always require high-performance capability or

(UAVs).

Definitions

In order to be surveillance, it is critical for the collection system, the target, and the decision maker to be in contact with each other in such a way that the actions of the enemy are relayed in real-time to those who can make decisions to counter the enemy actions.[2]

from USAF research report, 2001

The terms "surveillance" and "reconnaissance" have sometimes been used interchangeably, but, in the military context, a distinction can be drawn between surveillance, which monitors a changing situation in real time, and reconnaissance, which captures a static picture for analysis.[3]

Surveillance is sometimes grouped with

ISTAR
.

Observation was the term used for surveillance when the main sensor was the human eye.

History

Pre World War I

A Royal Flying Corps observation balloon on the Western Front, during World War I

In 1794, during the Battle of Fleurus, the French Aerostatic Corps balloon L'Entreprenant remained afloat for nine hours. French officers used the balloon to observe the movements of the Austrian Army, dropping notes to the ground for collection by the French Army,[4] and also signalled messages using semaphore.[5]

World War I

One of the first aircraft used for surveillance was the

Battle of Tannenberg (1914)
.

World War II

During

artillery spotting.[6]
The air observation role was generally taken over by light , from the mid-1960s.

Pre war, the British identified a need for an aircraft that could follow and observe the enemy fleet at a distance. To this end the slow-flying Airspeed Fleet Shadower and General Aircraft Fleet Shadower designs were built and flown in 1940 but they were made obsolete by the introduction of airborne radar.

Cold War

Spy flights were a source of major contention between the US and Soviet Union during most of the 1960s.[7]

Roles

Maritime patrol

A US Navy P-8 Poseidon on take off

Breguet Atlantique, the Tupolev Tu-95, the Lockheed P-2 Neptune and the Lockheed P-3 Orion/CP-140 Aurora. Smaller ship-launched observation seaplanes
were used from World War I through World War II.

Law enforcement

Predator UAVs have been used by the US for border patrol.[8]

Battlefield and airspace surveillance

Current use

The RQ-4 Global Hawk is a high-altitude, remotely-piloted surveillance UAV.

Unmanned Aerial Vehicle (UAV) surveillance aircraft have been "deployed or are under development in many countries, including Israel, Iran, the UK, the United States, Canada, China, India, South Africa and Pakistan."[9] Drones are increasingly used in conservation work to complete tasks such as mapping forest cover, tracking wildlife, and enforcing environmental laws by catching illegal loggers or poachers.[10]

Unmanned surveillance UAVs include both airships—such as Sky Sentinel[11] and HiSentinel 80[12]—and airplanes.

Most air forces around the world lack dedicated surveillance planes.[citation needed]

Several countries adapt aircraft for electronic intelligence (

RC-12 Super King Air and Boeing RC-135 Rivet Joint are examples of this activity.[13]

Business aircraft

With smaller equipment, long-range business aircraft can be modified in surveillance aircraft to perform specialized missions cost-effectively, from ground surveillance to maritime patrol:[14]

See also

References

  1. ^ "Next generation of Global Hawks ready to roll, Flight International, August 16, 2010".
  2. ^ Lt Col James O. Norman, USAF. "The Rise of Surveillance" (PDF). p. 18.
  3. ISSN 0143-8166
    .
  4. ^ F. Stansbury Haydon, Military Ballooning During the Early Civil War, pp. 5–15.
  5. ^ Charles Coulston Gillispie, Science and Polity in France: The Revolutionary and Napoleonic Years, pp. 372–373.
  6. ^ "Canadian Warplane Heritage: Auster Beagle AOP".
  7. ^ "Reds, U.S. Face Hot Plane Debate at U.N.". The Paris News. Paris, Texas (US). Associated Press. May 23, 1960. p. 1.
  8. ^ "LA Now – Southern California, December 7, 2009". Latimesblogs.latimes.com. December 7, 2009. Retrieved May 20, 2010.
  9. ^ Rogers, Simon (2012-08-03). "Drones by country: who has all the UAVs?". The Guardian. Retrieved 2019-03-19.
  10. ).
  11. ^ Govers, Francis X. III (2013-06-11). "Nevada company launches silent Sky Sentinel UAV airship". gizmag.com. Retrieved 2014-08-16.
  12. ^ Perry, William D. (Fall–Winter 2010). "Sentinel in the Sky" (PDF). Technology Today. Archived (PDF) from the original on 2011-05-24. Retrieved 2014-08-16.
  13. ^ Withington, Thomas (2017-10-16). "Keeping Your Ears Open". Armada International. Retrieved 2020-04-11.
  14. ^ Graham Warwick (Jan 10, 2018). "Spotlight on Bizjet-based Special Mission Aircraft". Aviation Week & Space Technology.

Further reading

  • Arthur Holland Michel (2019). Eyes In The Sky: The Secret Rise of Gorgon Stare and How It Will Watch Us All. Mariner Books. .

External links