401 Squadron (Portugal)

401 Squadron
401 Squadron
Esquadra 401
	Former Portuguese Air Force C-212-100ECM
Active	1966–2011
Disbanded	December 6, 2011
Country	Portugal
Branch	Portuguese Air Force
Role	Reconnaissance, maritime patrol
Garrison/HQ	Air Base No. 6
Nickname(s)	Cientistas (Scientists)
Motto(s)	«...Ciência, Engenho e Arte...» (...Science, ingenuity and art...)

Last updated January 02, 2022

401 Squadron "Cientistas" (Esquadra 401) was an aerial reconnaissance, photography and maritime patrol squadron of the Portuguese Air Force disbanded in 2011. The squadron also conducted counter-narcotic operations, monitoring of marine pollution in the Portuguese exclusive economic zone, and natural resource surveying.

Roles and missions

The primary mission of 401 Squadron was aerial reconnaissance and photography. It had as its secondary missions the support of electronic warfare, maritime patrol, and search and rescue.^[1]^[2]

The squadron also performed medical evacuations in the archipelagos of Madeira and Azores, and surveillance against narcotic trafficking, illegal fishing, and pollution. Additionally, it provided support to national agencies and institutions by conducting mineral and energy exploration surveys.^[2]^[3]

History

The origin of 401 Squadron dates back to the creation of the Transport and Liaison Squadron (Portuguese : Esquadra de Ligação e Transporte) in 1966, based at Air Base No. 1 (Portuguese : Base Aérea N º1, BA1), which performed aerial photography tasks. That same year, the squadron used a Wild RC8 vertical metric camera to perform the first aerial survey in Portugal.^[2]

In 1975 the squadron started operating the C-212-100 fitted with RC10 cameras and geophysical survey equipment.^[3]

In 1979 the squadron's designation and name were changed to Reconnaissance Squadron (Portuguese : Esquadra de Reconhecimento) and later in 1984 the squadron was assigned the maritime patrol mission.^[2]

In 1991 the squadron was added to the fishing activity control, inspection and surveillance integrated system's (Portuguese : Sistema Integrado de vigilância, Fiscalização e Controlo das Actividades da Pesca, SIFICAP) command and in 1995 started operational flights with the C-212-300 equipped for maritime patrol and fisheries protection.^[2]

Its aircraft's equipment was upgraded in 1993, with the acquisition of Leica Geosystems RC30 cameras and GPS equipment.^[3]

The squadron was re-designated as 401 Squadron in 1995, for the last time, and was assigned the search and rescue mission.

In 2008 the squadron was assigned all the missions of 502 Squadron, which was transitioning from the CASA C-212 to the then entering service EADS CASA C-295 aircraft, and in May 2009, was relocated from BA1 to Air Base No. 6 (Portuguese : Base Aérea Nº 6).^[2]

On December 6, 2011, a ceremony took place at BA6 signaling the disbandment of the squadron. 502 Squadron was then assigned 401 Sqn.'s original aerial reconnaissance, maritime patrol, and fishery protection missions.^[2]^[3]^[4]

Lineage

Constituted as Esquadra de Ligação e Transporte (Transport and Liaison Squadron) in 1966
Re-designated as Esquadra de Ligação e Fotografia (Photography and Liaison Squadron) in 1973
Re-designated as Esquadra de Reconhecimento e Pesquisa de Recursos (Resource Research and Reconnaissance Squadron) in 1974
Re-designated as Esquadra de Reconhecimento (Reconnaissance Squadron) in 1979
Re-designated as Esquadra 401 (401 Squadron) in 1995

Disbanded on December 6, 2011

Aircraft

Beechcraft Model 18 (1966–1975)
Douglas C-47 Dakota (1974–1976)
CASA C-212-100 Aviocar (1975–2011)
CASA C-212-300 Aviocar (1994–2011)

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References

↑ "Esquadra 401 - Cientistas". Archived from the original on March 6, 2010. Retrieved February 18, 2014.
1 2 3 4 5 6 7 "Esquadra 401". 502 Squadron. Archived from the original on February 25, 2014. Retrieved February 18, 2014.
1 2 3 4 "RFOT". 502 Squadron. Archived from the original on February 25, 2014. Retrieved February 18, 2014.
↑ Mais Alto 395, p. 4

Bibliography

"Esquadra 401 encerra a actividade operacional" [401 Squadron concludes its operational activity]. Mais Alto (in Portuguese). Lisbon: Portuguese Air Force (395): 4–6. January–February 2012. Retrieved February 18, 2014.
C-212 Aviocar ao serviço de Portugal desde 1974[C-212 Aviocar at the service of Portugal since 1974] (in Portuguese) (I ed.). Lisbon: Portuguese Air Force. December 2011. ISBN 978-972-99933-6-7.

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[emfa_e401-1] "Esquadra 401 - Cientistas". Archived from the original on March 6, 2010. Retrieved February 18, 2014.

[esq401hist-2] 1 2 3 4 5 6 7 "Esquadra 401". 502 Squadron. Archived from the original on February 25, 2014. Retrieved February 18, 2014.

[esq502rfot-3] 1 2 3 4 "RFOT". 502 Squadron. Archived from the original on February 25, 2014. Retrieved February 18, 2014.

[ma395p4-4] Mais Alto 395, p. 4

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