Corporate Air Services HPF821

1986 aircraft shootdown

Corporate Air Services HPF821
Incident
A Fairchild C-123 owned by the U.S. Coast Guard, photographed in 1971
Date	October 5, 1986
Summary	Shoot-down
Site	near San Carlos, Río San Juan, Nicaragua
Aircraft
Aircraft type	Fairchild C-123K
Operator	Corporate Air Services, owned by Southern Air Transport
Registration	HPF821 (previously N4410F), ex-USAF 54-679 (c/n 20128)
Flight origin	Ilopango International Airport, El Salvador
Destination	Ilopango International Airport, El Salvador
Passengers	0
Crew	4
Fatalities	3
Injuries	0
Survivors	1

Corporate Air Services HPF821 was a transport aircraft delivering weapons via clandestine airdrop to the Nicaraguan Contras which was shot down over Nicaragua on 5 October 1986 by a surface-to-air missile. Two U.S. pilots, Wallace "Buzz" Sawyer and William Cooper, and the Nicaraguan nationalist radio operator Freddy Vilches died when the Fairchild C-123 Provider was shot down by a Sandinista soldier using an SA-7 shoulder-launched missile, while Eugene Hasenfus, the U.S. "kicker" responsible for pushing the cargo out of the aircraft, survived by parachuting to safety. The aircraft was carrying "60 collapsible AK-47 rifles, 50,000 AK-47 rifle cartridges, several dozen RPG-7 grenade launchers and 150 pairs of jungle boots".

Hasenfus was captured within 24 hours. He was convicted of terrorism-related charges, sentenced to 30 years in prison, and pardoned a month later to return to his family in Wisconsin; at the request of Senator Chris Dodd and others, he was released in exchange for Sandinista soldiers captured by the Contras. Hasenfus's comments about CIA backing for the flights were initially denied by the U.S. government, but investigations of what became known as the Iran-Contra affair showed that the U.S. had organized this and other flights, and had funded the cargo using illegal weapons sales to Iran.

Background

HPF821 was operated by Corporate Air Services, a front for Southern Air Transport, the registered owner of the aircraft. Some of the pilots and crew involved with the Contra supply flights, including Eugene Hasenfus, had been involved in the CIA's aerial supply activities during the Vietnam War, using Air America, Southern Air Transport, and other CIA proprietary airlines. Two Cuban-Americans involved in organising the flights were known to Hasenfus as "Max Gómez" (real name Félix Rodríguez) and "Ramón Medina" (real name Luis Posada Carriles).

Incident

HPF821 departed from Ilopango International Airport, El Salvador, carrying a cargo of "60 collapsible AK-47 rifles, 50,000 AK-47 rifle cartridges, several dozen RPG-7 grenade launchers and 150 pairs of jungle boots". The aircraft flew along the western coast of Nicaragua to Costa Rica, entering Costa Rica from the northwest. Here, it turned and headed for Nicaragua. After entering Nicaraguan airspace near the border with Costa Rica, the aircraft was maneuvering down towards 2,500 feet in preparation for dropping off its cargo. The young Sandinista soldier named José Fernando Canales Alemán sighted the cargo plane. He fired a Russian-made shoulder mounted SAM-7 (9K32 Strela-2) surface-to-air missile. It crashed near San Carlos, Río San Juan, killing three of its four crew: William J. Cooper, Wallace "Buzz" Sawyer, and radio operator Freddy Vilches. The fourth, Eugene Hasenfus, parachuted to safety, but was captured within 24 hours. Hasenfus was a former Marine who had previously flown CIA missions in Laos and Vietnam, in the CIA's infamous Air America program.

Aftermath

Hasenfus was captured within 24 hours, and confessed to smuggling weapons. He was sentenced by a Nicaraguan court to 30 years in prison. At the request of Senator Chris Dodd and others investigating the Iran-Contra affair, he was released in exchange for Sandinista soldiers captured by the Contras. Hasenfus was pardoned and released on 17 December, and returned to the U.S. with Dodd, in what Nicaraguan President Daniel Ortega described as a "gesture of peace by the people of Nicaragua".

Logbooks retrieved from the wreckage of the aircraft listed various flights with Southern Air Transport personnel.

Hasenfus' capture while delivering weapons and supplies to the right-wing Contra rebels gave the world its first glimpse of the Iran Contra scandal starting to unravel. First the CIA, Pentagon, State Department, and White House – denied any connection to him. The reason was that the US Congress had voted in the "Boland Amendment" to outlaw US-assistance to the Contras – including prohibiting all "funds available to the CIA and the Department of Defense from being used in Nicaragua for military purposes."

Cynthia Arnson, the director of the Latin American Program at the Woodrow Wilson International Center for Scholars, wrote in Crossroads: Congress, the President, and Central America 1976-1993: "Disclosure of the administration's deception in carrying out Nicaragua policy invited Congress to take drastic measures to restore equilibrium between the two branches, if only to reassert the primacy of law in a constitutional government."

References

^ Timothy Lange, Daily Kos, 27 December 2009, Blast from the Past. Gene Hasenfus: December 1986
Paul Goepfert, Chicago Tribune, 10 October 1986, Captive American Links Cia, Plane
^ Envío, Hasenfus: Nothing But the Fact, No. 65, November 1986
Ranter, Harro. "ASN Aircraft accident Fairchild C-123K Provider HPF821 San Carlos". aviation-safety.net.
^ Kinzer, Stephen (December 18, 1986). "HASENFUS IS FREED BY NICARAGUANS AND HEADS HOME". The New York Times.
Greve, Frank (October 18, 1986). "Logbooks Tie Contras, Fla. Airline Plane's Wreckage Yielded Pilot's Files". The Philadelphia Inquirer. Archived from the original on June 10, 2015.
"The exposure of Eugene Hasenfus". October 6, 2014.
Arnson, Cynthia (1993). Crossroads: Congress, the President, and Central America 1976-1993 (Second ed.). University Park: The Pennsylvania State University Press. p. 278.

v t e Aviation accidents and incidents in 1986 (1986)
Jan 18 Aerovías Caravelle crashJan 28 VASP Flight 210Feb 16 China Airlines Flight 2265Mar 2 Aeroflot Flight F-77Mar 31 Mexicana de Aviación Flight 940Apr 2 TWA Flight 840Apr 5 Ljósufjöll air crashApr 17 Hindawi affairMay 3 Air Lanka Flight 512May 3 China Airlines Flight 334Jun 18 Grand Canyon National Park collisionJul 2 Aeroflot Flight 2306Aug 3 LIAT Flight 319Aug 16 Sudan Airways Fokker F-27 shootdownAug 31 Aeroméxico Flight 498Sep 5 Pan Am Flight 73Oct 5 Corporate Air Services HPF821Oct 19 Mozambican Tupolev Tu-134 crashOct 20 Aeroflot Flight 6502Oct 26 Thai Airways International Flight 620Nov 6 British Int'l Helicopters Chinook crashNov 17 Japan Air Lines Cargo Flight 1628Dec 12 Aeroflot Flight 892Dec 25 Iraqi Airways Flight 163
1985 ◄ ► 1987

Aviation accidents and incidents in 1986 (1986)

Jan 18 Aerovías Caravelle crashJan 28 VASP Flight 210Feb 16 China Airlines Flight 2265Mar 2 Aeroflot Flight F-77Mar 31 Mexicana de Aviación Flight 940Apr 2 TWA Flight 840Apr 5 Ljósufjöll air crashApr 17 Hindawi affairMay 3 Air Lanka Flight 512May 3 China Airlines Flight 334Jun 18 Grand Canyon National Park collisionJul 2 Aeroflot Flight 2306Aug 3 LIAT Flight 319Aug 16 Sudan Airways Fokker F-27 shootdownAug 31 Aeroméxico Flight 498Sep 5 Pan Am Flight 73Oct 5 Corporate Air Services HPF821Oct 19 Mozambican Tupolev Tu-134 crashOct 20 Aeroflot Flight 6502Oct 26 Thai Airways International Flight 620Nov 6 British Int'l Helicopters Chinook crashNov 17 Japan Air Lines Cargo Flight 1628Dec 12 Aeroflot Flight 892Dec 25 Iraqi Airways Flight 163

1985 ◄ ► 1987

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