View source for Cessna O-2 Skymaster

{{More citations needed|date=July 2024}}{{Short description|American observation aircraft}}
{{Use dmy dates|date=July 2022}}
{{Use American English|date=July 2022}}
<!-- This article is a part of [[Wikipedia:WikiProject Aircraft]]. Please see [[Wikipedia:WikiProject Aircraft/page content]] for recommended layout. -->
{{Infobox aircraft
| name = O-2 Skymaster
| image = File:O-2 Skymaster-1 (cropped).jpg
| caption = O-2A Skymaster
| type = [[Observation aircraft]]
| national_origin = United States
| manufacturer = [[Cessna]]
| first_flight = January 1967
| introduction = March 1967
| retired = 2010 (United States)
| status = Limited service
| primary_user = [[United States Air Force]] (historical)
| more_users = [[Botswana Air Force]]<br />[[Salvadoran Air Force]]<!--limited to three "more users" total; please separate with <br />-->
| produced = March 1967 - June 1970
| number_built = 532
| developed_from = [[Cessna Skymaster]]
}}

The '''Cessna O-2 Skymaster''' (nicknamed "Oscar Deuce") is a military version of the [[Cessna Skymaster|Cessna 337 Super Skymaster]], used for [[forward air control]] (FAC) and [[psychological operations]] (PSYOPS) by the US military between 1967 and 2010.

==Design and development==
[[File:67-21300 Cessna O-2A Skymaster, pic2.JPG|thumb|The O-2 lacks the 337 propeller spinner]]

In 1966, the [[United States Air Force]] (USAF) commissioned [[Cessna]] to build a military variant of the [[Cessna Skymaster|Model 337 Skymaster]] to supplement the [[Cessna O-1 Bird Dog]] in the role of [[forward air control]].<ref name=":0">{{Cite web |title=Cessna O-2A Skymaster |url=https://www.nationalmuseum.af.mil/Visit/Museum-Exhibits/Fact-Sheets/Display/Article/196063/cessna-o-2a-skymaster/https://www.nationalmuseum.af.mil/Visit/Museum-Exhibits/Fact-Sheets/Display/Article/196063/cessna-o-2a-skymaster/ |access-date=2024-07-23 |website=National Museum of the United States Air Force™ |language=en-US}}{{dead link|date=March 2025|bot=medic}}{{cbignore|bot=medic}}</ref>

Both the civilian and military Skymasters were low-cost twin-engine piston-powered aircraft, with one engine in the nose of the aircraft and a second in the rear of the fuselage. The [[push-pull configuration]] provided centerline thrust, allowing simpler operation than the low-wing mounting of most twin-engine light aircraft, and allowed a high wing to be used, providing clear observation below and behind the aircraft.

Modifications made for the military configuration included fore-and-aft seating for a pilot and observer, instead of the six seats of the civilian version; installation of view panels in the doors (for improved ground observation); installation of flame-retardant foam in the wing-mounted fuel tanks (slightly increasing weight, and reducing maximum fuel capacity by 3%); installation of military, rather than civilian, communication and navigation equipment and antennas; removal of [[propeller spinner]]s; increased gross weight (5,400 lb vs. 4,400 lb in civilian version), with component strengthening as required to support the increase; and removal of interior upholstery.

The O-2 first flew in January 1967, and the plane went into production shortly thereafter in March. Performance (especially at cruising altitudes) was degraded due to the added antennas and significant weight increase, but was considered sufficient for the anticipated low-level operation.

==Operational history==
{{More citations needed section|date=July 2022}}

===United States===
====U.S. Air Force====
[[File:O-2 Skymaster.jpg|thumb|O-2B Skymaster dropping leaflets over Vietnam]]

The USAF took delivery of the O-2 Skymaster in March 1967 and the O-2A also entered the U.S. Army's inventory during 1967, from USAF stock. By June 1970, when production stopped, a total of 532 O-2s had been built for the USAF.<ref name=":0" />

During the [[Vietnam War]], the O-2A was introduced as a replacement for the [[O-1 Bird Dog]], in the [[forward air control]] (FAC) aircraft  and served in that role with the [[20th Tactical Air Support Squadron]]. The O-2B was equipped with loudspeakers and a leaflet dispenser for use in the [[psychological operations]] (PSYOPS) role.

While it was intended that the Skymaster be replaced in the FAC mission by the [[OV-10 Bronco]], the O-2A continued to be used for night missions after the OV-10's introduction, due to the OV-10's high level of cockpit illumination, rendering night reconnaissance impractical.<ref>{{cite web|url=http://www.ov-10bronco.net/faq.cfm#29|title=What is the Pave Nail system?|access-date=3 May 2010|author=The OV-10 Bronco Association|date=March 2002}}</ref> The O-2 was phased out completely after additional night upgrades to the OV-10.<ref>{{cite web|url=http://www.covey-fac.com/history/COVEYs%20in%20Southeast%20Asia.pdf|title=COVEYs in Southeast Asia|access-date=3 May 2010|last=Skutack|first=Daniel|date=February 2003|url-status=dead|archive-url=https://web.archive.org/web/20110708195929/http://www.covey-fac.com/history/COVEYs%20in%20Southeast%20Asia.pdf|archive-date=8 July 2011}}</ref><ref name=auto1>{{Cite web|url=http://www.nationalmuseum.af.mil/factsheets/factsheet.asp?id=304|archive-url=https://web.archive.org/web/20080801213153/http://www.nationalmuseum.af.mil/factsheets/factsheet.asp?id=304|url-status=dead|title=Fact Sheets: Cessna O-2A Skymaster, Cessna O-2A Skymaster|archive-date=August 1, 2008}}</ref>

A total of 178 USAF O-2 Skymasters were lost in the Vietnam War, to all causes.<ref>Hobson, Chris. ''Vietnam Air Losses, USAF/USN/USMC/ Fixed-Wing Southeast Asia 1961–1973''.  2001.  {{ISBN|1-85780-115-6}}</ref>

Following the Vietnam War, the O-2 continued to operate with both [[U.S. Air Force]] and [[Air National Guard]] units into the late 1980s.

====U.S. Navy====
Six former USAF O-2A airframes were transferred to the [[U.S. Navy]] in 1983 for use as range controllers with [[VFA-122|Attack Squadron 122]] (VA-122), the Pacific Fleet Replacement Squadron for the [[A-7 Corsair II]] at [[Naval Air Station Lemoore]], California. These aircraft were later transferred to [[Strike Fighter Squadron 125]] ([[VFA-125]]), the [[F/A-18 Hornet]] FRS at NAS Lemoore, in 1986 for use in the same range control role.<ref name=auto2/>  These O-2A aircraft were eventually replaced by [[Beechcraft T-34 Mentor#T-34C Turbo-Mentor|T-34C Turbo mentor]] aircraft transferred from the Naval Air Training Command.

====U.S. Army====
Of the six USN aircraft mentioned above, two were transferred to the [[U.S. Army]] in late 1990.<ref name=auto2>United States Military Aviation Directory, AIRTime Publishing, Norwalk CT, c2000, p. 231, {{ISBN|1-880588-29-3}}</ref> USAF O-2As were augmented by the 1990 aircraft transfer from the Navy. Several disassembled USAF O-2s remain in storage at [[Davis-Monthan AFB]], Arizona.<ref name=auto2/> Two O-2As were used at [[Laguna Army Airfield]], Arizona as part of testing programs carried out by the [[Yuma Proving Ground]]. These were retired in October 2010 and sent to a museum.<ref>{{cite web|url=http://www.airforcetimes.com/news/2010/10/ap-retired-aircraft-o2-skymaster-yuma-101410/|title=Retired aircraft soars in Yuma one last time|access-date=14 November 2010|publisher=Army Times Publishing Company|author=James Gilbert|date=October 2010}}</ref>

=== South Vietnam ===
35 USAF O-2 aircraft were later transferred to and operated by the former [[Republic of Vietnam Air Force]].<ref name=auto1/>

===El Salvador===
During the [[Salvadoran Civil War]], the [[Salvadoran Air Force]] received a total of 23 O-2As and 2 O-2Bs from the United States, the first arriving in 1981. They were employed to observe the movements of [[FMLN]] formations and direct air strikes against them, playing a major role in forcing the rebel movement to abandon large-scale operations.

Near the end of the war in 1990, the rebels' acquisition of [[SA-7]] missiles resulted in the loss of two O-2As, while another was destroyed by mortar fire, and two more were lost in crashes.<ref>{{cite web|last=Cooper|first=Tom|title=El Salvador, 1980–1992|url=http://www.acig.info/CMS/index.php?option=com_content&task=view&id=89&Itemid=47|publisher=ACIG.org|access-date=30 January 2013}}</ref>

===Civilian use===
====CAL FIRE====
In the mid-1970s, the [[California Department of Forestry and Fire Protection]], or CAL FIRE, found that the contractor-owned air attack aircraft, mostly single-engine [[Cessna 182]]s and [[Cessna 210]]s, did not provide the airspeed and safety needed for the department's new air tanker program. In 1974, Senior Air Operations Officer Cotton Mason inspected 40 USAF O-2s at [[Davis-Monthan Air Force Base]]. The best 20 were selected and shipped to [[Fresno, California]]. These aircraft had been FAC aircraft in Vietnam and were shipped back to the United States in containers, and were disassembled and on pallets when they arrived at Fresno. A crew of [[California Conservation Corps]] (CCC) members under the supervision of a CDF Battalion Chief, who was an FAA Certificated Mechanic with Inspection Authorization (IA), reassembled the aircraft.

They were placed in service in 1976, and served CAL FIRE for more than 20 years, until replaced by a fleet of [[OV-10 Bronco]]s.<ref>{{Cite web|url=http://www.fire.ca.gov/about_aviation_history.php|title=Public domain material from "CDF Aviation Management History", CDF official website, retrieved 23 August 2007|access-date=23 August 2007|archive-date=4 April 2015|archive-url=https://web.archive.org/web/20150404053411/http://www.fire.ca.gov/about_aviation_history.php|url-status=dead}}</ref>

==Variants==
[[File:Cessna O-2A Skymaster (20063249288).jpg|thumb|Planform view showing attachment points]]

;O-2A
:Version designed for use in [[forward air control]] missions, with underwing ordnance hard points to hold [[rocket]]s, [[gun pod]]s or [[flare]]s.<ref name=":0" /> 513 delivered.<ref name=auto1/>
;O-2B
:Version designed for [[psychological warfare]], equipped with [[loudspeaker]]s and a leaflet dispenser, and not armed.<ref name=":0" /> Thirty-one former civil 337s were converted to O-2Bs.<ref>Andrade 1979, p. 140</ref>

==Operators==
;{{BOT}}
*[[Botswana Air Force]] – Nine O-2A delivered 1993.<ref name="UK">[http://www.skymaster.org.uk/military.asp "Cessna Skymasters used by non-US Air-Forces"] {{webarchive |url=https://web.archive.org/web/20100312013338/http://www.skymaster.org.uk/military.asp |date=March 12, 2010 }}, ''Skymaster.org.uk''. Accessed 10 May 2010.</ref>
;{{CRI}}
*[[Civil Guard (Costa Rica)|Civil Guard Air Section]] – Three O-2A.<ref name="UK"/>
;{{DOM}}
*[[Dominican Air Force]] – Five O-2A (retired)<ref name="UK"/>
;{{CIV}}
*[[National Armed Forces of Côte d'Ivoire]] – One O-2A delivered 1993.<ref name="UK"/>
;{{HAI}}
*[[Haitian Air Corps|Haitian Air Force]] – Eight (in service 1975–98)<ref>{{Cite web|url=http://www.aeroflight.co.uk/waf/americas/haiti/Haiti-af-EscComb.htm|title=Haiti Air Force|website=www.aeroflight.co.uk}}</ref> Reportedly six of these are Model 337s, and only two O-2As.<ref name="UK"/>
[[File:Cessna O-2A of IIAF.jpg|thumb|An O-2A of the [[Imperial Iranian Air Force]]]]
;[[File:State Flag of Iran (1964).svg|25px]] [[Pahlavi dynasty|Iran]]
*[[Imperial Iranian Air Force]] – twelve O-2A delivered 1972.<ref>{{Cite web|url=http://www.iiaf.net/aircraft/Pfighters.html|archive-url=https://web.archive.org/web/20120727025023/http://www.iiaf.net/aircraft/Pfighters.html|url-status=dead|title=21st. Counter Insurgence Squadron O-2A|archive-date=July 27, 2012}}</ref>
;{{NAM}}
*[[Namibian Air Force]] – Six O-2A,<ref name="UK"/> five of which were delivered on June 26, 1994, for use in the anti-poaching and anti-smuggling role.<ref>''AIR International'', December 1994, p. 323.</ref>
;[[Nicaragua]]
*[[Fuerza Aérea de Nicaragua FAN GN]]
- 6 O-2A Retired 1979
;{{SLV}}
*[[Salvadoran Air Force]] – 18 O-2A and two O-2B, delivered starting 1981.<ref name="UK"/> Eight O-2A and one O-2B remain in service.
;{{SLB}}
*[[Solomon Islands Government]] – Two O-2A.<ref name="UK"/>
;{{Flag|South Korea}}
*[[Republic of Korea Air Force]] – at least 14 O-2A.<ref name="UK"/>
;{{Flag|South Vietnam}}
*[[Republic of Vietnam Air Force]] – at least 35.<ref name="UK"/>
;{{flag|Thailand}}
* [[Royal Thai Navy]]<ref name="worldairforces.com">{{citation|url=http://www.worldairforces.com/countries/thailand/thl.html|title=World Air Forces – Historical Listings Thailand (THL)|access-date=30 August 2012|url-status=dead|archive-url=https://web.archive.org/web/20120125054737/http://www.worldairforces.com/Countries/thailand/thl.html|archive-date=25 January 2012}}</ref> – 11 x  O2-337 Sentry 
;{{USA}}
*[[United States Air Force]] – ~532<ref name=":0" />
*[[United States Navy]]<ref>{{Cite web|url=https://www.airliners.net/photo/USA-Navy/Cessna-O-2A-Pelican/1611364|title=Aviation Photo #1611364: Cessna O-2A Pelican - USA - Navy|website=Airliners.net}}</ref>
*[[United States Army]]
;{{URU}}
*[[National Navy of Uruguay]] – Three O-2A acquired from Chile in June 2017.<ref name="UruJanes">{{cite web|last1=Porfilio|first1=Gabriel|title=Uruguayan Navy accepts three Cessna O-2As from Chile|url=http://www.janes.com/article/71551/|website=IHS Jane's 360|access-date=20 June 2017|archive-url=https://archive.today/20170620013925/http://www.janes.com/article/71551/uruguayan-navy-accepts-three-cessna-o-2as-from-chile|archive-date=20 June 2017|location=Orlando|date=19 June 2017|url-status=dead}}</ref>
;{{ZIM}}
*[[Zimbabwe Air Force]] – Two O-2A delivered 1994–1995.<ref name="UK"/>

==Aircraft on display==
[[File:Cessna O-2A Skymaster '71380' 'Big Herb' (11457394796).jpg|thumb|Displayed at the [[Museum of Aviation (Warner Robins)]]]]
* O-2A, AF Ser. No. 67-21331, [[National Museum of the United States Air Force]], [[Wright-Patterson Air Force Base]], Ohio; previously assigned to the [[20th Tactical Air Support Squadron]].<ref name=":0" />
* O-2A, AF Ser. No. 67-21368, Air Commando Park, [[Hurlburt Field]], Florida<ref>{{Cite web|url=http://www2.hurlburt.af.mil/library/factsheets/factsheet.asp?id=3432|archive-url=https://web.archive.org/web/20100623062840/http://www2.hurlburt.af.mil/library/factsheets/factsheet.asp?id=3432|url-status=dead|title=Hulburt Field - O-2A Skymaster|archive-date=June 23, 2010}}</ref>
* O-2A, AF Ser. No. 67-21430, [[Fort Worth Aviation Museum]], [[Fort Worth, Texas]]<ref>{{cite web|url=http://vmap.wikispaces.com/O-2A+Skymaster+%28Gray%29|title=vmap - O-2A Skymaster (Gray)|publisher=Vmap.wikispaces.com|date=20 November 1967|access-date=20 February 2014|url-status=dead|archive-url=https://web.archive.org/web/20160324124343/http://vmap.wikispaces.com/O-2A+Skymaster+%28Gray%29|archive-date=24 March 2016}}</ref>
* O-2A, AF Ser. No. 68-10962, Main Gate, [[Shaw Air Force Base]], South Carolina<ref>[http://www.aero-web.org/museums/sc/safbsc.htm Shaw AFB] {{webarchive|url=https://web.archive.org/web/20101005090228/http://www.aero-web.org/museums/sc/safbsc.htm |date=2010-10-05 }}</ref>
* O-2A, AF Ser. No. 67-21331, c/n 337M-0037,  marked as 68-6864, c/n 337M-0153, [[Air Force Armament Museum]], [[Eglin Air Force Base]], Florida<ref>[http://www.aero-web.org/museums/fl/afam.htm USAF Armament Museum] {{webarchive|url=https://web.archive.org/web/20100907001941/http://www.aero-web.org/museums/fl/afam.htm |date=2010-09-07 }}</ref>
* O-2A, AF Ser. No. 67-21376, [[105th Airlift Wing]] area, [[Stewart Air National Guard Base]], New York<ref>[http://www.aero-web.org/museums/ny/nyang105.htm New York ANG - 105th AG, Newburgh] {{webarchive|url=https://web.archive.org/web/20100703142509/http://www.aero-web.org/museums/ny/nyang105.htm |date=2010-07-03 }}</ref>
* O-2A, AF Ser. No. 68-11164, [[USAF Airman Heritage Museum]], [[Lackland Air Force Base]], Texas<ref>[http://www.aero-web.org/museums/tx/htm.htm USAF History and Traditions Museum] {{webarchive|url=https://web.archive.org/web/19990831090701/http://www.aero-web.org/museums/tx/htm.htm |date=1999-08-31 }}</ref>
* O-2A, AF Ser. No. 68-6865, [[Kelly Field]] Heritage Museum, [[Lackland Air Force Base]]/[[Kelly Field]] Annex (formerly [[Kelly Air Force Base]]), Texas<ref>[http://www.aero-web.org/museums/tx/kfhm.htm Kelly Field Heritage Museum] {{webarchive|url=https://web.archive.org/web/20100726162722/http://www.aero-web.org/museums/tx/kfhm.htm |date=2010-07-26 }}</ref>
* O-2A, AF Ser. No. 67-21318, [[Connecticut Air & Space Center]], [[Sikorsky Memorial Airport]], Connecticut<ref>[https://www.ctairandspace.org/o-2a Connecticut Air & Space Center]</ref>
* O-2A, AF Ser. No. 67-21326, Dyess Linear Air Park, [[Dyess Air Force Base]], Texas<ref>[http://www.aero-web.org/museums/tx/dlap.htm Dyess Linear Air Park] {{webarchive|url=https://web.archive.org/web/19990831081914/http://www.aero-web.org/museums/tx/dlap.htm |date=1999-08-31 }}</ref>
* O-2A, AF Ser. No. 67-21395, Air Mobility Command Museum, [[Dover Air Force Base]], Delaware<ref>[http://www.aero-web.org/museums/de/dafbhc.htm Air Mobility Command Museum] {{webarchive|url=https://web.archive.org/web/20101204210010/http://www.aero-web.org/museums/de/dafbhc.htm |date=2010-12-04 }}</ref>
* O-2A, AF Ser. No. 68-10848, [[Jimmy Doolittle Air & Space Museum]], [[Travis Air Force Base]], [[Fairfield, California]]<ref>[http://www.aero-web.org/museums/ca/tafm.htm Travis Air Force Museum] {{webarchive|url=https://web.archive.org/web/20100729020329/http://www.aero-web.org/museums/ca/tafm.htm |date=2010-07-29 }}</ref>
* O-2A, AF Ser. No. 68-10853, Hill Aerospace Museum, [[Hill Air Force Base]], Utah<ref>{{cite web|url=http://www.hill.af.mil/library/factsheets/factsheet_print.asp?fsID=5723&page=1|title=Hill Air Force Base - Fact Sheet: SUPER SKYMASTER|publisher=Hill.af.mil|access-date=16 September 2012|url-status=dead|archive-url=https://web.archive.org/web/20120921061918/http://www.hill.af.mil/library/factsheets/factsheet_print.asp?fsID=5723&page=1|archive-date=21 September 2012}}</ref>
* O-2A, AF Ser. No. 67-21380, [[Museum of Aviation (Warner Robins)|Museum of Aviation]], [[Robins Air Force Base]], Georgia<ref>{{Cite web|url=http://www.museumofaviation.org/02A.php|archive-url=https://web.archive.org/web/20100923171712/http://www.museumofaviation.org/02A.php|url-status=dead|title=Museum of Aviation - Cessna O-2A Skymaster|archive-date=September 23, 2010}}</ref>
* O-2A, AF Ser. No. 68-6871, Grissom Air Museum, [[Grissom Air Reserve Base]] (formerly [[Grissom Air Force Base]]), Indiana<ref>{{Cite web|url=http://www.grissomairmuseum.com/airexib/planes/O2ASSkymaster.html|archive-url=https://web.archive.org/web/20101201113456/http://www.grissomairmuseum.com/airexib/planes/O2ASSkymaster.html|url-status=dead|title=Grissom Air Museum - Cessna O-2A Skymaster|archive-date=December 1, 2010}}</ref>
* O-2A, AF Ser. No. 68-11160, [[182nd Airlift Wing]] complex, [[Peoria Air National Guard Base]], [[General Wayne A. Downing Peoria International Airport]], Illinois<ref>[http://www.aero-web.org/museums/il/ilang182.htm Illinois ANG - 182nd AG, Peoria] {{webarchive|url=https://web.archive.org/web/20100623022633/http://www.aero-web.org/museums/il/ilang182.htm |date=2010-06-23 }}</ref>
* O-2A, AF Ser. No. 68-6901, [[Pima Air and Space Museum]] (adjacent to [[Davis-Monthan Air Force Base]]), Tucson, Arizona<ref>[http://www.aero-web.org/museums/az/pam.htm Pima Air & Space Museum] {{webarchive|url=https://web.archive.org/web/20100726035339/http://www.aero-web.org/museums/az/pam.htm |date=2010-07-26 }}</ref>
* O-2A, AF Ser. No. 67-21413, [[Castle Air Museum]] (former [[Castle Air Force Base]]), Atwater, California<ref>[http://www.aero-web.org/museums/ca/cam.htm Castle Air Museum] {{webarchive|url=https://web.archive.org/web/20060206160417/http://www.aero-web.org/museums/ca/cam.htm |date=2006-02-06 }}</ref>
* O-2A, AF Ser. No. 67-21411, in storage at [[Museum of Aviation (Warner Robins)|Museum of Aviation]], [[Robins Air Force Base]], [[Warner Robins, Georgia]].  Formerly on display at [[Octave Chanute Aerospace Museum]], [[Rantoul, Illinois]].<ref>{{cite web|title=USAF Serial Number Search (67-21411)|url=http://www.joebaugher.com/usaf_serials/1967.html|access-date=2018-02-14}}</ref>
* O-2A, AF Ser. No. 67-21330, [[Valiant Air Command Warbird Museum]], [[Space Coast Regional Airport]], Titusville, Florida<ref>[http://www.aero-web.org/museums/fl/vacm.htm Valiant Air Command Museum] {{webarchive|url=https://web.archive.org/web/20101204145452/http://www.aero-web.org/museums/fl/vacm.htm |date=2010-12-04 }}</ref>
* O-2A, AF Ser. No. 67-21395, [[Evergreen Aviation Museum]], McMinnville, Oregon<ref>{{cite web |url=https://www.evergreenmuseum.org/cessna-o-2-skymaster |title= Help us save a Vietnam Vet!|website=www.evergreenmuseum.org |access-date=April 29, 2020|archive-url= https://web.archive.org/web/20210414070848/https://www.evergreenmuseum.org/cessna-o-2-skymaster|archive-date= 14 April 2021|url-status=dead}}</ref>
* O-2B, AF Ser. No. 67-21465, [[March Field Air Museum]], [[March Air Reserve Base]] (formerly [[March Air Force Base]]), California<ref>[http://www.aero-web.org/museums/ca/mfm.htm March Field Air Museum] {{webarchive|url=https://web.archive.org/web/20100813091012/http://www.aero-web.org/museums/ca/mfm.htm |date=2010-08-13 }}</ref>
* O-2A, AF Ser. No. 69-7644, [[American Wings Air Museum]], Anoka County Airport Jane's Field (KANE),  [[Blaine, Minnesota]]<ref>{{cite web|url=http://www.aviationmuseum.eu/World/North_America/USA/Minnesota/Blaine/American_Wings_Air_Museum.htm|title=American Wings Air Museum|access-date=17 May 2016|work=aviationmuseum.eu|date=16 October 2013}}</ref>
* O-2A, AF Ser. No. 67-21416, [[Yankee Air Museum]], Belleville, Michigan{{Citation needed|date=October 2015}}
*In addition, several O-2s are privately operated as "[[warbird]]s".

==Specifications (O-2)==
[[File:Cessna O-2 Skymaster line.gif|thumb|O-2 Line drawing]]
{{Aircraft specs
|ref=<ref name="wmap115">{{Harvnb|Donald|Lake|1996|p=115}}</ref>
|prime units?=imp
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|eng1 name=[[Continental IO-360]]C/D
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|max speed mph=199
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        Armament
-->

|guns     = [[List of U.S. aircraft gun pods#Descriptions of models|SUU-11/A]] Minigun Pod<ref name=chance>{{cite web|url=http://www.chancefac.net/FAC_Book/0-2_Dash_One/external_storest.htm|archive-url=https://web.archive.org/web/20181116052335/http://www.chancefac.net/FAC_Book/0-2_Dash_One/external_storest.htm|archive-date=16 November 2018|title=T. 0. lL-2A-l - External stores - FAC_Book/0-2_Dash_One|website=Chancefac.net}}</ref>
|bombs   = [[SUU-14/A]] Bomblet Dispenser<ref name=chance/>
|rockets = [[Mk 4/Mk 40 Folding-Fin Aerial Rocket#US Mk 40 FFAR Launchers|LAU-59/A]] Rocket Launcher, [[Mk 4/Mk 40 Folding-Fin Aerial Rocket#US Mk 40 FFAR Launchers|MA-2/A]] Rocket Launcher<ref name=chance/>
|hardpoints        = Four [[MAU-3A]] bomb racks<ref name=chance/>

|avionics=
}}

==See also==
{{Aircontent
|related=
* [[Cessna Skymaster]]
* [[AVE Mizar]]
|similar aircraft=
* [[Adam A500]]
|lists=
|see also=
}}

==References==
{{Reflist|30em}}

===Bibliography===
{{Refbegin}}
* {{cite book|last=Andrade|first=John|title=U.S. Military Aircraft Designations and Serials since 1909|year=1979|publisher=Midland Counties Publications|isbn=0-904597-22-9|ref=none}}
* {{cite book |editor1-last=Donald |editor1-first=David |editor2-last=Lake |editor2-first=Jon |title=Encyclopedia of World Military Aircraft |year=1996 |edition=Single volume |publisher=Aerospace Publishing |location=London |isbn=1-874023-95-6 }}
* {{cite book |last1=Dorr |first1=Robert F. |last2=Bishop |first2=Chris |title=Vietnam Air War Debrief |year=1996 |location=London |publisher= Aerospace Publishing |isbn=1-874023-78-6 }}
* {{cite book |last=Hagedorn |first=Daniel P. |title=Central American and Caribbean Air Forces |year=1993 |location=Tonbridge, Kent, UK |publisher=Air-Britain (Historians) Ltd |isbn=0851302106}} 
{{Refend}}

==External links==
{{Commons category-inline|Cessna O-2 Skymaster}}
{{Cessna}}
{{US observation aircraft}}
{{Authority control}}

[[Category:Cessna aircraft|O-2]]
[[Category:High-wing aircraft]]
[[Category:Twin-boom aircraft]]
[[Category:Twin-engined push-pull aircraft]]
[[Category:1960s United States military reconnaissance aircraft]]
[[Category:Counter-insurgency aircraft]]
[[Category:Aircraft first flown in 1967]]
[[Category:Aircraft with retractable tricycle landing gear]]