The first Wedgetail AEW Mk1 aircraft destined for the Royal Air Force has arrived at RAF Lossiemouth in Scotland, marking another important stage in the United Kingdom’s airborne early warning and control programme.
The aircraft, registered as WT001, landed at Lossiemouth on 21 May 2026 after departing from STS Aviation Services facilities at Birmingham Airport. It will now move into a testing and evaluation phase at the base that will become its future operational home.
The flight was carried out by a mixed crew made up of Boeing UK and RAF personnel. According to the programme, testing will be split between MOD Boscombe Down and RAF Lossiemouth, with the aim of ensuring that entry into service takes place safely, efficiently and with all systems properly certified.
Once this stage is completed, the first Wedgetail will be formally delivered by Boeing UK to the Royal Air Force. The aircraft will be operated by Number VIII Squadron, the unit responsible for airborne early warning and control missions.
An “eye in the sky” based on the Boeing 737
The Wedgetail AEW Mk1 is based on the Boeing 737 Next Generation platform, the same aircraft family that also serves as the basis for the Poseidon, the maritime patrol aircraft already operated by the RAF. At Lossiemouth, the Wedgetails will operate alongside the fleet of nine Poseidons, which should make maintenance, training and integration between the two programmes easier.
The Wedgetail’s main role is to expand airborne surveillance, battle management, and command and control capabilities in joint operations. Equipped with the MESA radar, the aircraft can track multiple air and maritime contacts simultaneously, providing a broad view of the operational environment.
In practice, it works as a flying coordination centre, helping connect fighter jets, refuelling aircraft, naval assets and intelligence systems in real time.
Programme will still receive more aircraft
In addition to WT001, the second and third aircraft in the British programme are already in different stages of modification and testing in Birmingham, with support from Boeing. The MESA sensors for all three aircraft have already been installed after tests carried out at a Northrop Grumman test site in the United States.
The arrival of the first aircraft at Lossiemouth also follows the opening of new support facilities for the programme. The Aden Wing, officially opened in February 2026, includes training resources for crews and technical teams.
According to the information released, the Wedgetail programme has already created more than 100 highly skilled jobs in the Birmingham region and is expected to generate around 700 jobs in the United Kingdom over the course of its execution.
Integration with allies
The Wedgetail platform is already operated by the air forces of Australia, South Korea and Turkey. For the United Kingdom, the arrival of the first aircraft at Lossiemouth represents an important step in restoring and modernising its airborne early warning capability.
The RAF also highlighted that British technicians, crews and support teams have been integrated into Australia’s experience with the E-7, especially with the squadron based in Williamtown, Australia. The idea is to accelerate the United Kingdom’s adaptation to the system and build a personnel base already familiar with the aircraft.
As ground tests and, later, flight tests continue, WT001 is moving closer to the final stage before officially entering service. For Lossiemouth, the arrival of the Wedgetail opens a new chapter: more technology, greater integration with allies and, of course, one more very different Boeing 737 on the base’s apron.
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Sources: RAF and Boeing UK
Source and images: RAF and Boeing UK. This content was created with the help of AI and reviewed by the editorial team.
