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                          Last update 03-07-2019




Intensive training allowed a first cross-country exercise to be held starting on 29-06-77, when 4 F-5E from 1░/14░ GAv took-off from Canoas AB and landed, after a 3 hr 45 min  flight, at Fortaleza. They had flown 3'500 kms non-stop, at a heighth of 10'000 meters, being in-flight refuelled over Belo Horizonte by an KC-130H; contemporaneously the 1░ Grupo de Caša also transferred some Tigers to Fortaleza.

The end of 1977, between 12 and 17th December, saw the transfer to Fortaleza of the two Tiger equipped Grupos de Aviašao to participate to the 36th Tournament of Fighter Aviation, together with the Mirage equipped ALA, the Embraer AT-26 equipped 1░/4░ GrAv, 3░ Esq. de Instrušao Aerea and the Neiva AT-28 equipped CATR

During the annual air-to-ground excercises at Natal, the 1░GAv takes care for the air defence of Southern Brazil from Canoas AB whe locally based 1░/14░ GAv is dilocated to Natal AB.

Norhrop F-5E aerobatic capabilities have enthusiasted Brazilian crowds during many air shows that have been held during years all over the country as part of the public relations activities of the Forša Aerea Brasileira.
Among them the yearly "Dia da Caša" (April 22nd) to celebrate the participation of the Brazilian af to the World War 2. All fighter units, including those equipped with Embraer EMB-326/AT-26 and Embraer AMX/A-1, participate to the event.

The  aircrafts gave a fire-power
demonstration with all their
armament (cannons, bombs,
rockets, napalm) until 1999.
After that year only overflights
and an armament show inside
the "Zeppelin" hangar have been
organised due to financial

Overview of Santa Cruz AB on
22-04-04. Note the enormous
size of the "Zeppelin" hangar.
                Photo: Brazilian AF

F-5E 4837 1░GAvCa Santa Cruz 22-04-85 armed with 2 napalm canisters followed by another
armed with 4 canisters. Note last two of serial
written in white on tail.
Photo: The Northrop F-5 Enthusiast

                 F-5E 4828 1░/14░GAv Santa Cruz 22-04-85 armed with bombs. Note white last two of serial on
                 tail and Squadron badge on air inlet.                                    
Photo: The Northrop F-5 Enthusiast

"OperašŃo Ilha da Magia"
Eight Northrop F-5E of the 1░GAvCa, 5 Embraer EMB RT-26 of the Esquadrao Poker and 1 Boeing KC-137 participated in May 1997 to this exercise, whose aim was fround attack, air defence, low altitude navigation, in-flight refuelling plus tactical reconnaissance operating from Florianopolis AB. Two of the Northrop F-5Es was equipped with underwing Python 3 air-to-air-missiles.

"OperašŃo Vaga-Lume"

                        Photo: Brazilian AF

         Northrop F-5E in dissimilar combat with Embraer/Aermacchi 326 of the 1░ Escuadrao/4░ Grupo de Aviašao

Excercise hold at Natal AB by the 1░ Grupo Aviašao de Caša, between the 9th and 23rd November 2003, including ground support and dissimilar air combat operations against Embraer/Aermacchi 326 (2x2, 2x1 aircrafts)

  "Operašao Pampa 2005": extensive
  combined Army, Navy, Air Force
  exercise in the states of Rio Grande
  do Sul and ParanÓ between the 10th
  and the 20th October 2005 saw the
  participation of the locally (Canoas)
  based 1░/14░ GAvCa in addition to
  Mirage IIID/E, EMB-326, Embraer
  A-1/TA-1, KC-130H, KC-137.
  Also participating (for the first time
  to an exercise) were 1 EMB R-99A
  1 R-99B, both from the 2░/6░ GAv,
  for Airborne Early Warning & Control
  (AEW) duties.

  Photo: Brazilian AF

"Operašao Camofo" Took place between 24-10-15 till 01-11-05 at Belo Horizote airport. At least four Northrop F-5E participated to it.

A less glamorous
, but important exercise for interoperative use of the forces, took place from 10-12- till 12-12-08 between the F-5EM of the 1░ GAvCa and the Douglas AF-1 (Douglas A-4KU) of the Brazilian Navy VF-1 Squadron. All aircrafts were based at Santa Cruz AB, acting alternatively as interceptors or targets.

"Operašao Laguna"   
This was an air-to-air refuelling excercise on 02-10-09 involving 1 Lockheed KC-130, from Campo Grande AB; 4 Embraer/Northrop F-5 received a total of approximately 12'000 litres fuel in two times each. Additional  aircrafts taking part ot the excercise were Embraer A-29 Super Tucano, Embraer E-99, R-99, Lockeed C-130 and KC-137 together with Army and Navy units.

 Five F-5EM of the 1░/14░ GAv
participated from Canoas AB to the exercise "Operašao Lašador"
 between 16th and 27th November 2009, the biggest combined Army/Navy, Air Force exercise,
 together with Mirage 2000, Embraer A-1s/RA-1,  EMB-326, AT-29, AEW, transport and SAR

"OperašŃo Amaz§nia"
This yearly held, joint Army-Navy-Air Force exercise takes place in the north of the country; all kind of aircrafts and helicopters participate to it.  

The 2012 edition started on September 17th; particular attention was given to a new concept of air defence command and control; most used aircrafts (inclusive Northrop/Embraer F-5EM and Embraer AMX/A-1) were based at Manaus but the centre responsible for the execution of the operations was in Rio de Janeiro, more than 4'000 km away.
In-flight refuelling was also extensively trained:
Embraer/Northrop F-5EM (1░/4░ GAv) took off from Porto Velho to be refuelled by an KC-130 from the Esquadrao Gordo.

Transportex 2012
Enbedded in this, mainly transport units operation, an inflight-refuelling exercise took place on 22-03-12; one Boeing KC-137 of the 2░/2░ Grupo de Transporte refuelled 2 Embraer/Northrop F-5EM out of Belem AB.

"Barao I"
This exercise was specifically hold between the 26th and 30th March 2012 to train new pilots pilots in the in-flight refuelling technics, both during the day and night. Embraer/Northrop F-5M from the 1░/14░ GAV and 1░/4░ GAV were involved from Canoas AFB, refuelling from Lockheed KC-130 Hercules of the 1░/1░ GT.

In-flight refuelling


  The first KC-130H tanker arrived at Campo dos Alfonsos AB (Rio de Janeiro) on 03-10-75
  followed by the second one on 18-12-75.
  They were attached to the 2░ Esquadrao/1░ Grupo de Transporte de Tropa "Cascavel";
  in-flight refuelling several F-5s contemporaneously was possible and they kept the ability to
  operate as cargoes.

In-flight refuelling training started immediately, enabling to demonstrate this capability for the first time
on 21-04-76 at Anapolis AB (Brasilia) and on 22.04.76 at the yearly Dia da Caša (Fighter Day) at S Cruz AB.
This last event was attended by 28 F-5s, 2 showing this capability, while the others, including some with
a reconnaissance nose, showed their fighter-bombing capability.
One of the first night Northrop F-5E air-refuelling by an KC-130H took place on May 76, involving two Tigers.

In 1985 the 2░/1░ GTT passed its 2 Lockheed KC-130H to the 1░Esquadrao/1░ Grupo de Transporte "Gordo"

The Grupo received the two tankers in 1985 but used them exclusively on transportation
  duties. This was changed in 2004 when, on 15-03-04,  8 F-5E were in flight-refuelled over
  the sky of Florianopolis.

During the same year (1985) the 2░ Esquadrao/2░ Grupo de Transporte "Corsario" was
  activated, supplementing with its 4 Boeing KC-137 the KC-130Hs of the 1░/1░GT and
  enabling much more flexible refuelling conditions.
Boeing KC-137s crashed on 26-05-16; the remaining 3 were 0fficially deactivated
  on 10-10-13
(to be replaced by Embraer KC-390s) and sold to Israel for spares.

      Photo: FAB
                F-5E 4826 being refuelled in flight during exercise Cruzex, August 2004.

Newly mdified Northrop F-5EM re-equipped 1░/4░ GAV which conducted between the 7th and the 17th May 2013 air-combat exercises with air-refuelling and interception missions.

Starting from 1977 Brazilian F-5Es, based at Salvador AB, have participated to "Unitas"; mainly a naval exercise with South American (Argentina, Brazil, Peru, Chile) and USA navies participated. Tigers have been active attacking ships after they had been localized by Grumman S-2 Trackers, later by Embraer P-95; in the meantime Embraer A-1s have taken over this role.

In 2005 1░ GAvCa Embraer/Northrop F-5EM (together with Embraer AMX) fought in 20015 against US Navy McDonnell F-18 from the arcraft carrier USS George Washington to verify pilot's readiness; initially with Embraer/Nortrop F-5 and Embraer AMX executing bombing, both over the sea and land, while US Navy Donnell F-18 were the defencers. Next day were the roles inverted. Beyond Visual Range (BVR) with Pyton 4 and Within Visual Range (WVR) combats with cannons and short distance missiles; Lockheed KC-130 provided air refuelling and Embraer E-99 assured electronic coverage to the Brazilians.

The first combined USA/Brazilian "Tiger I" exercise took place at Muniz ANGB, Puerto Rico, between October 17th and 21st 1994. It saw the long transfer to the Carribean island of Northorp F-5Es in conjunction with Embraer AMXs from Santa Cruz AB.

"Tiger II" exercise was held at Natal AB between October 21st and 30th 1995; the Puerto Rico Air National Guard deployed 6 F-16A, 2 F-16B of the 198th Fighter Squadron while the 2░/1░ GAvCa and the 1░/14░ GAvCa sent 5 Northrop F-5Es and 1 F-5F each, accompanied by Embraer AMXs of the 1░/16░ GAvCa and Mirage IIIEBs of the 1░ GDA. Mixed formations were flown both for ground attack (F-16/F-5/AMX) as well as air defence (F-16/Mirage) sorties. This was the first time since World War 2 that a USAF unit deployed to Brazil.

This excercise was followed between March 9th and 16th, 1996 by  "Tiger III", the deployment of 5 F-16Cs, 1 F-16D of the US Reserve 93th Fighter Squadron to Santa Maria AB, together with two KC-135 of the 434th Air Refueling Wing. They engaged against Embraer AMX/A-1s and Northrop F-5Es and served to develop A-1 and F-5 tactics to avoid F-16 missile strikes.

During "Tiger III" an USAF KC-135Rs refueled for the first time a Brazilian

F-5Es, using a drogue funnel fitted to the boom as normal USAF air-
refueling booms are not compatible with the F-5 probe. The refuelling
established that the two Air Forces could deploy together.

                                                                                         Photo: USAF

"Salitre 2004": the 1░/1░GAvCa, based at Iquique (Chile), with 5 F-5Es in the air-to-air and air-to-ground missions participated from 26-09-04 till 10-10-04, together with Chilean AF Dassault Elkans, Dassault Panteras, Cessna A-37B attack/fighters, transport aircrafts and helicopters; Argentina sent Dassault Mirage IIEA and Daggers, while 6 USAF Gneral Dynamics F-16Cs were also present.

Little is known of the exchange tour of Brazilian pilots with their Chilean colleagues. One pilot of 1░ GAv and 1░/14░ GAv completed their tour with the Antofagasta based Grupo de Aviacion n░7 at the end of 2007.

This is the only inter-South American (with additional countries participeting) excercise. Fighters have been mainly based at Natal AB, in-flight refuellers at Recife AB,  plus helicopters.
It is based on the experience gained in various armed conflicts (Kosovo, Gulf War, etc) and NATO procedures and 
developed into the most important combined South American/European


   "Operašao Cruzeiro do Sul", also referred as "Cruzex I/2002"
Took place 29-04-02 ti1l 11-05-02 at Canoas AB; 5 Northrop F-5E from the ░/1░GAvCa and the locally based Northrop F-5E/F of the 1░/14░ GAv participated to the
  excercise together with aircrafts from Argentina (6 Mirage 5), France (4 Mirage 2000-5)


  "Cruzex II",also referred as "Cruzex 2/2004"
 At the second edition the same countries and aircrafts were present, plus Venezuela (General Dynamics F-16, Mirage 50),
 flying from Natal AB, Fortaleza AB.

"Cruzex III" took place from 21-08-06 till 01-09-06; 6 F-5EM from 1░/14░ GAv, based at
 Campo Grande for air defence and 5 F-5EM, based at Anapolis for air-defence/strike, in
 addition to several Brazilian strike-fighters. AEW, transport and rescue aircrafts and helicopters.
 Also present were
 Argentinian 2
McDonnel/Douglas A-4AR, 2 FMA IA.58 PucarÓ;
 France with 8 Dassault Mirage2000C/N, 1 Boeing E-3F;
 Venezuela with 3 General Dynamics F-16A, 3 Dassault Mirage 50, 2 Canadair CF-5A, 1 Boeing KC-707;
 Chile with 6 Cessna A-37B;
 Uruguay with 3
Cessna A-37C, 3 FMA IA.58 PucarÓ.

This excercisel was of particular importance due to the participation of F-5EM, the advanced French Mirage 2000 as well as  Early Warning aircrafts
two Embraer R-99A and one French Boeing E-3F. The combination of the AEW aircrafts and of Derby air-to-air missiles resulted in at least one
victorious Brazilian duel 
against the French combination, "shooting down" (according to unofficial infomation) two Mirage 2000C and 1 Mirage 2000N.

 "Cruzex IV" took place at Natal AB between the 1st and 14th November 2008, with the
 participation of 6 Embraer/Northrop F-5EM of the
1░ GAvCa and 1░/14 GAvCa, GAMD
 Mirage 2000(Brazil), GD F-16 (USA, Chile, Venezuela), Embreaer A-29 (Brazil, Ecuador)
 IA-58 Uruguay and Cessna A-37 (Colombia, Uruguay)

 "Cruzex V" followed between 18-10-10 and 19-11-10 with the participation of 6
 Northrop F-5EM belonging to the 1░ Grupo de Aviašao de Caša acting as aggressors against
 French Rafales, USAF and Chilean F-16s, Argentinian A-4R and Uruguayan A-37 from
 Fortaleza AB, in-flight refuelled by one Lockheed KC-130 of the 1░/1░ Grupo de Transporte.


   "Cruzex VI" 16 Embraer/Northrop F-5EM and 1 Embraer/Northrop F-5FM belonging
   to the
1░ GAvCa, the 1░/14 GAvCaša and the 1░/4 GAvCaša were present at Natal AB
   between 04-11-13 and  15-11-13. They mixed with Brazilian Mirage 2000 and
   Embraer AMX/A-1, RA-1,
F-16s belonging to Chile, the USAF (AIM-120 armed), Venezuela;
   Cessna A-37 from Colombia, Uruguay, Embraer A-29 from Ecuador. Focus was on co-opera-
   tion between aircrafts of different countries. Two Embraer E-99 (Emb-145) provided detection
   of participating aircrafts at low altitude.
   On November 2nd two Embraer/Northrop F-5EM and 2 GAMD Mirage 2000 were for the first time
   in-flight refuelled by a Colombian Boeing KC-767; 4 Colombian A-37s were in return in-flight
                          refuelled by an Brazilan Lockheed KC-130 the same day.

The exercise was not conventional as it took place against insurgent/paramilita forces and not for the conflict
between two countries.

 "Cruzex VII" 2013 (same badge as Cruzex VI)
Brazil participated to the 2013 edition with 17 Embraer/Northrop F-5, held during 12 days in the Northern Brazilian
states of Rio Grande do Norte, Paraiba, Permambuco
flying from Natal AB and Recife AB. It lasted from 05-11-13 till
Other fighters from following countries participating: Chile (F-16s), Colombia
(A-37), Ecuador (S. Tucano), USA (F-16s),
(F-16s) and Uruguay (A-37, Pucara).

             Photo:  Brazilian AF
Unlkely friendly companions...........Embraer F-5EM and Venezuelan F-16 1041 at Cruzex 2013

  "Cruzex 2018"
   Peru participated for the first time with aircrafts, 4 Mirage 2000 and 4 Cessna A-37B; it had earlier sent
  only observers. From Uruguay came 4 Cessna A-37C, Chile came with 5 General Dynamict F-16 and
  1 KC-135; the USA with 6
General Dynamict F-16 and 1 KC-135; France sent only 1 C-135 transporter.

Red Flag
The Forša Aerea Brasileira participated for the first time to  (Red-Flag 08 3) in the year 2008 with 6 Embraer F-5EM of the 1░/14░ GAv, taking place at Nellis AFB between July 21st and August 1st; the aircrafts had mainly escort duties for fighter-bombers (Turkish F-16s, Swedish Gripens), bombers (Boeing B-52s) and AEW aircrafts operating against AIM-120 AMRAAM armed McDonnell F-15C and General Dynamics F-16CG operating in an BVR scenario. The aircrafts performed with great success, even though not all integrated systems were operational as the software had not yet obtained the definitive certification and the Data Link abd the Helmet Mounted Display were not yet installed.

             Photo: Brazilian AF
Three Embraer/Northrop F-5EM queing up to be in-flight refuelled on their way to Nellis AFB

"Salitre 2014" was kept at Antogasta (Chile) from 06-10-14 till17-10-2014; 4 Embraer F-5EM of the 1 Grupo de Aviašao de Caša participated in the air-to-air role, training missiles Python 4 were operational. One Lockheed KC-130 provided in-flight refuelling. Opponents were Chilean Northrop F-5E and General Dynamics F-16 plus Argentinian Douglas A-4, Uruguyan A-37 and USAF General Dynamics F-16s.
An operational availability of 95 percent was reached during more than 30 missions.


    Interception of a British Vulcan bomber

    The Falkland/Malvinas war gave an unexpected opportunity to test the air defence organisation and the Northrop F-5E.
    On June 3rd, 1982 Avro Vulcan Mk B.2 (serial XM597) returning from a strike mission armed with two live Westinghouse AGM-45 Shrike anti-radar missiles had an emergency           situation; it had been hit by the Argentine Port Stanley anti-aicraft defence at its fuel system. The crew decided to land at Rio de Janeiro-Galeao civil airport; two Northrop           F-5E belonging to the 1░ GRAVCA were scrambled from Santa Cruz AB to intercept it, till that moment, unknown aircraft. This was intercepted when it was already on Brazilian       territory.

     Photo: Aerovisao (fake?)

Northern Air Defence

Retirement of the Anapolis AB based Mirage IIIE on 31-12-05 gave, from 31-12-05, alternatively to the 1░ GAv and 1░/14░ GAv the task to defend, with 2 F-5E, the Northern part of the country until the arrival of Mirage 2000s bought in France. The first 2 Tigers (serials 4820, 4827 from 1░GAv) arrived at Natal AB on 14-12-05 during the Mirage retirement ceremony. The new Mirages arrived at Anapolis AB on 27-09-07, releasing shortly after the F-5s from their Northern Air Defence duties.

Withdrawal of the Mirage 2000 at the end of 2013 saw again 
Embraer/Northrop F-5EM taking over air defence over the area around Brasilia, at least until a Saab J-39 will be available.

During the 2016 Olympic Games Embraer/Northrop F-5EM, armed with Rafael Python 4 air-to-air missiles were transferred
between 04 and August 21 from Natal AB to Manaus AB order to insure locally the air defence.


These operations, in collaboration with the Army and fluvial Navy, concentrate
against illegal trafficking of drugs, arms and merchandise along Brazilian borders; the Tigers are used as air cover for the attacking aircrafts.

Agata 1 operation in August 2011 was along the border with Colombia with  the participation of four Embraer/Northrop F-5EM in combination with 5 Super Tucanos on 10-08-11 of the 1░/4░ GAV, 2 Embraer R-99, 2 UH-60 and one Cessna C-98.

Agata 2 was the second operation, starting on 16-09-11, this time along the border with Argentina, Uruguay and Paraguay, in September 2011
with the participation of Embraer/Northrop F-5EM, Super Tucano and Sikorsky UH-60 and transport aircrafts/helicopters.

Agata 3, a large scale operation along the 7'000 km border with Bolivia, Peru and Paraguay starting 22-11-11.
Embraer/Northrop F-5EM, Embraer A-1 and Super Tucanos participating to the operation were based at Tabatinga, Campo Grande, Cuiaba, Vilhena and Porto Velho.

  Photo: Brazilian AF/Sgt Batista
Embraer/Northrop F-5EM 4873 landing at Porto Velho AB on 20-11-11 in preparation of operation Agata 3.

 Agata 4 began on 02-05-11. The Northern border with Venezuela, Guyana, Surinam
 and  French Guyana was controlled with Embraer/Northrop F-5EM fighters, ground
attack, early  warning, reconnaissance and transport aircrafts.

 Agata 5 lasted 30 days, starting from 06-08-12, along the borders with Bolivia,
 Paraguay,  Argentina and Uruguay; it included air-refuelling of Embraer/Northrop
 F-5EM from Lockheed  KC-130 in order to extend they patrolling time. The air-
 crafts were based at Campo Grande  AB, Canoas AB and Santa Maria AB.

 Agata 6 took off on 09-10-12 in the states of Mato Grosso do Sul, Mato Grosso, Rondonia  and Acre bordering Bolivia and Peru; it
involved 4 Embraer/Northrop F-EM, 6 Embraer  A-29 and 10 helicopters.

Agata 7 began on 28-05-13 and ended on 05-06-13 with operations along all bordering states, French Guyana, Guyana, Surinam, Venezuela, Colombia, Bolivia, Peru Paraguay, Argentina and Uruguay (16'886 km); an enormous enterprise. Embraer/Northrop F-5EM participated from Canoas AB
Agata 1

Early morning take-off for Agata 7 exercise from Canoas AB 28-05-2013

                                                                                                  Photo: Brazilian AF/cb V.Santos

Operations Agata 8 up to Agata 11 took place in 2014 and 2017; no Embraer/Northrop F-5 are known to have partecipated.

Air-to-Air misile training

 Exercisio Tecnico BVR
3 Betwen November 10th and  14th a total of 12 infra-red Mectron MAA-1
 Piranha, plus some 5 IAI Python 3/IAI Python 4 were launched
over the Atlantic Ocean, 180 kms
 from the Canoas AB. in order
to the test various air-to-air missiles equipping the Tigers.
 Also available was the Derby. Aircrafts/crews of the
1░/░ GAvCa, 1░/4░ GAvCa, and 1░/14░ GAvCa
 took part. Missiles MAA-1 were launched by an Embraer/Northrop F-5EM again a flare, also
 launched by
an Embraer/Northrop F-5M.

         Launch of a Rafael 3 from an Embraer/Northrop F-5EM
         Photo: Brzilian AF/DCTA

Excercise Sabre
was held at Anapolis AB in June 2016, at least 3 Embraer/Northrop F-5EM and 1 F-5M taking part.

Exercisio Tecnico BVR2/Sabre This excercise took place, starting from 20-08-18 and endied 06-09-18, at Anapolis AB, with the object to train personnel for BVR (Beyond Visual Range) operations. Paticipating Northrop F-5s were aircraft from: 1░ GAVCA, 1░GDA Jaguar; 1░/14░ GAV Pampa; 1░/4░ GAV, together with AMX and S, Tucano equipped units and the Navy Douglas A-4 of the VF-1. It was trainining for the next  international Exercise.

A Beyod Visual Range  Weapons Launch Campaign for Embraer/Northrop F-5EM and Embraer AMX-1
was hold in Canoas AB from 01-04-19 till 16-04-19 involving the 1st/1st GAvCa Jambock, the 1st/4th GAvCa Pacau and the the 1st/14th GAvCa. Launched were a dozen Mectron MAA-1 Piranha assisted by speciallists of Mectron an Odebrecht Defense Technology and probably Rapahael Python 4. This excecise was promoted to train pilots and squadrons warfare spcialists; it included launches of several, different types of weapons.

Dissimilar training Embraer/Northrop F-5EM and Embraer A-29 Super Tucano
First dissimilar training between an high-performance aircraft (cannon and Python armed F-5EM) and a low-oerformance (A-29 S Tucano) took place between the 12th and 15th December 2016. Involved were aircrafts from 1░/4░ Esquadrao and the 1░/3░ Grupo Aviacao taking off from Manaus AB and Boa Visata AB.

Refuelling excercise
On 18-10-2016
till 26-19-16 an air-to-air refuelling excercise between 3 Embraer/Northrop F-5EM of 1░ GrCaša and the Navy' s Grupo Aereo de Defensa  Esquadrao VF-1 (one two-seater and one single-seater Douglas A-4). The Embraer/Northrop F-5Es took-off from Anapolis AB.

   Photo: FAB Major Romanelli
                Embraer/Northrop F-5EM 4847 flight-refuelled by Navy TA-4 N-1021.

Initial in-flight refuelling trials from the new Embraer KC-390 took place in late 2016, followed by a
"wet" successful sortie (involving Embraer/Northrop F-5EMs) near Santa Cruz AB on 19-02-17.

                                                            Photo: Brazilian AF

Three Embraer/Northrop F-5EM of the 1░ Grupo Defensa Aerea and 1░/4░ Grupo Aviašao participated to an in-flight refuelling training between the 15 and 21 october 2017 taking off from Anapolis AB. Fuel delivery was by an Lockheed KC-130 of Wing 2.