Russia's Il-114-300 turboprop passenger airliner could be adapted into an airborne early warning and control aircraft to search for incoming drones and missiles, according to military commentators.
The proposal was published by the Russian military Telegram channel Voennaya Khronika, which suggested that converting civil aviation platforms could help address shortages in the nation's fleet of specialized radar aircraft.
According to the publication, the small number of Beriev A-50U surveillance aircraft currently in service presents an operational challenge. However, the heavy equipment fitted to the A-50U cannot be mounted directly onto an aircraft of a different class.
Lightweight radar concept
To overcome those weight and size constraints, commentators proposed equipping the Il-114-300 with a newly designed radio-technical complex. They said the modification would provide Russia with a mass-produced and relatively low-cost flying radar for air defense operations.
Voennaya Khronika highlighted Sweden's Saab 340B AEW-300 airborne early warning plane as a practical reference. The Swedish twin-engine turboprop carries a compact, fixed active electronically scanned array radar antenna weighing approximately one tonne.
The channel stated that adopting a similar configuration would give Russia a serial domestic platform for a lighter tier of airborne early warning, rather than serving as a direct one-to-one replacement for the heavy A-50 aircraft.
Civil certification and background
The proposal builds on recent regulatory approval for the baseline civilian plane. In June, Russia's Federal Air Transport Agency, Rosaviatsia, issued a type certificate for the Il-114-300 regional airliner, approving the aircraft design for commercial operations.
Airborne early warning and control (AEW&C) aircraft serve as elevated radar pickets, using advanced radar arrays to detect enemy missiles, aircraft, and uncrewed aerial vehicles at long distances and coordinate air defense responses.
The A-50U is a heavy military radar aircraft built on the four-engine Ilyushin Il-76 strategic transport jet, equipped with a large rotating radar dome. In contrast, the Il-114-300 is a short-haul twin-turboprop passenger plane designed by Ilyushin for regional routes. Fixed active electronically scanned array radars allow smaller aircraft to carry radar equipment by electronically steering beams without heavy rotating antennas.
