Brazil Buys Naval Seahawks, Penguins
Jun 22, 2011 13:05 EDT
at TOPEX 1987
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2 more for Brazil, delivery progress. (June 20/11)
Brazil needs new anti-submarine helicopters to accompany its “AH-11” Super Lynx models, and replace HS-1 Squadron’s aged SH-3A/B Sea Kings. HS-1 bases out of Sao Pedro da Adelia near Rio, and generally serves aboard Brazil’s sole aircraft carrier, NAe Sao Paulo (ex-Foch).
Brazil is standardizing on Eurocopter’s EC725 Cougar as its medium helicopter across all 3 services, but that model doesn’t have a naval/ anti-submarine variant. Brazil could have chosen a comparably-sized naval helicopter like the EH101 Merlin, or the forthcoming NH90 NFH. Instead, they opted for Sikorsky’s smaller S-70B/H-60 Seahawk. It’s in wide service around the globe, and offers commonalities with the Brazilian Army’s fleet of S-70/UH-60L Pave Hawk search and rescue aircraft…
Contracts and Key Events
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June 20/11: Sikorsky announces an agreement between the Brazilian Navy and the U.S. Government to acquire 2 more S-70Bs via the Foreign Military Sales (FMS) process, completing the 6 helicopter request made on Sept 27/06.
The 4 initial FMS S-70Bs contracted in December 2009 will be delivered beginning in December 2011, and continuing through the end of the Q1 2012. Sikorsky expects contract finalization for the additional 2 aircraft in 2012.
Dec 23/09: Sikorsky Aircraft Corp. in Stratford, CT receives an unfinalized, $163.8 million not-to-exceed contract from Brazil for 4 S-70B anti-submarine warfare/ anti-surface warfare helicopters under the foreign military sales program. The contract includes associated modifications, production, and transportation. These helicopters will replace Squadron HS-1’s set of 4 SH-3A/B Sea Kings.
The naval S-70 has not been a static project, and each model sold has differences. The center section on Brazil’s Seahawks is expected to be compatible with improvements made for the US Navy’s new MH-60R, for instance, and would also benefit from that model’s electromechanical and drivetrain changes. At the same time, the Brazilian Navy configuration is not the same as an MH-60R.
Work will be performed in Stratford, CT (81%), Horsehead, NY (10%), and Troy, AL (9%), and is expected to be complete in June 2012. This contract was not competitively procured, pursuant to FAR 6.301-4. The US Naval Air Systems Command in Patuxent River, MD will manage the contract (N00019-10-C-0009).
Dec 22/08: Kongsberg Defence & Aerospace signs a contract with the Brazilian navy for an unspecified number of Penguin Mk 2 MOD 7 anti-ship missiles and associated equipment, valued at about NOK 140 million/ $20 million. The Navy’s official notice refers to the Marinha do Brazil’s new S-70B Seahawks as the designated platform. Kongsberg release | Brazilian government [PDF, Portuguese].
The Penguin Mark 2 Mod 7 is a relatively small anti-ship missile with a very distinctive profile. Its boost-sustain solid fuel rocket motor gives the 120 kg/ 260 pound sub-sonic missile a maximum range of 34 km/ 21 miles, using inertial navigation and a passive infrared seeker for no-warning guidance. It can take an oblique path to the target, turning up to 180 degrees around a waypoint. It can also can perform random weaves before striking the target at the waterline, or executing a pop up and dive attack. The Penguin Mark 2 Mod 7 is operational on helicopters of the Norwegian, US (AGM-119B), Australian, Greek, Turkish, and South Korean navies, and is also qualified for use on Brazil’s “AH-11” Super Lynx helicopters.
Sept 27/06: The US DSCA announces [PDF] Brazil’s official request to buy up to 6 twin-engine S-70B naval helicopters, plus 13 T-700-401C engines, spare and repair parts, communications and support equipment, publications and technical data, personnel training and training equipment, and contractor support. Brazil plans to use this equipment to augment or replace its existing SH-3 helicopters, and the estimated cost is $300 million.
The principal contractors will be: United Technologies’ Sikorsky Aircraft of Stratford, CT (S-70B) and General Electric Engines of Lynn, MA. There are no known offset agreements proposed in connection with this potential sale, and implementation may require the assignment of 2 contractor representatives in Brazil for a period of up to 3 years.
Additional Readings
- Sikorsky – S-70B Helicopter
- US NAVAIR (Dec 23/09) – Sea King helicopter retires from U.S. Navy after 50 years
