Singapore Airshow 2026: RSAF refreshes air transport capability as part of force modernisation
Singapore is understood to have received three of four ex-Spanish C-130Hs from Blue Aerospace in recent weeks.
Compass Call set for initial EC-37B flight tests in January 2023
An EC-37B Compass Call arrives at Davis-Monthan Air Force Base in Arizona on 17 August 2022. Compass Call suppresses air defences by preventing the transmission of essential information between adversaries, their weapon systems and control networks. (Photo: USAF/Airman 1st Class Vaughn Weber)
BAE Systems has completed final hardware component deliveries of its Compass Call airborne EW jammer for the new EC-37B aircraft.
The first upgraded Baseline 3 Compass Call airborne standoff EW jamming system aboard USAF EC-37B aircraft will include ‘key components’ from BAE Systems, the company announced on 21 September.
BAE Systems stated that it has delivered final Baseline 3 hardware in preparation for initial flight tests in January 2023.
Baseline 3 offers additional EW capabilities and BAE Systems expects it to be fielded on an interim basis from mid-2024 while work continues on the Baseline 4 configuration.
The EC-37B is a new platform for Compass Call, as BAE Systems has provided the system for USAF EC-130H aircraft since 1981.
The EC-37B is based on the Gulfstream G550 commercial business jet. The EC-37B programme began in FY2017 with an estimated procurement cost of $1.45 billion for ten aircraft, according to Shephard Defence Insight.
There are 13 EC-130H aircraft in USAF service with an expected retirement date of 2025.
Related Programmes in Defence Insight
Related Equipment in Defence Insight
You may also like
More from Air Warfare
-
![Singapore Airshow 2026: RSAF refreshes air transport capability as part of force modernisation]()
-
![“Dramatic leaps in processing capability”: how GDMS–UK is evolving mission systems for the modern battlespace]()
“Dramatic leaps in processing capability”: how GDMS–UK is evolving mission systems for the modern battlespace
In Conversation... Shephard’s Gerrard Cowan talks to Sam Steggall, GDMS–UK’s Senior Director – Air and Naval UK, about the company’s extensive and proven in-country capability to deliver complex avionics solutions and its key role on major Royal Air Force and Royal Navy aircraft programmes.
-
![Spain air report: Demand builds with $19.7 billion up for grabs in unawarded contracts]()
Spain air report: Demand builds with $19.7 billion up for grabs in unawarded contracts
Despite Spain’s modest GDP spend on defence, the country still has a range of fixed-wing and UAV programme requirements as yet unawarded, with a potential US$3.10 billion set to be spent over the next decade.
-
![Why the F-16 fighter jet remains a force to be reckoned with (updated 2026)]()
Why the F-16 fighter jet remains a force to be reckoned with (updated 2026)
The Lockheed Martin F-16 fighter jet remains in the limelight more than 40 years after its first flight. Shephard sums up the latest developments and details everything you need to know about the aircraft in 2026.
-
![Airbus Helicopters sees defence portfolio’s “strong momentum” continue into 2026]()
Airbus Helicopters sees defence portfolio’s “strong momentum” continue into 2026
The aerospace company’s 2025 performance figures revealed significant orders from various European armed forces and a boost in demand for its uncrewed offerings.
-
![January Drone Digest: MALE, rotary-wing and loitering munition UAVs dominate early 2026]()
January Drone Digest: MALE, rotary-wing and loitering munition UAVs dominate early 2026
The first month of 2026 has seen activity in the MALE, rotary-wing, and loitering munition UAV markets, with significant investments and commitments from Germany, Turkey, the UAE and the US. At the same time, questions over loitering munition performance in Ukraine highlight the growing scrutiny alongside rising demand.
