First Appearance of KA-52 Helicopter with AESA Radar, Other Upgrades at Army 2023

Russia’s formidable Ka-52 helicopter now sporting an all-new Active Electronic Scanning Array (AESA) radar besides upgrades to its weapons and avionics was publicly shown for the first time at last week’s Army 2023 event near Moscow.

A spokesperson from Russian Helicopters confirmed to Defensemirror.com that the helicopter now housed an AESA radar in its nose. He did not specify the model designation of the radar but in all probability he was referring to the FH03 radar, under development since 2018.

According to available literature of radar manufacturer, Fazotron-NIIR,  the FH03  is the combination of an AESA for the X-frequency range and a slot antenna array (SLAR) for the L-frequency range.

The X-band radar is a forward looking AESA while the L-band SLAR radar consists of four independent slot antenna arrays, located on all sides of the fuselage, creating an all-round view of targets and threats.

The new radar has a detection range of 250 km besides a synthetic aperture mode for detailed imagery even through cloud cover, the spokesperson said

As to weapons, the most significant addition to the helicopter’s armament is the LMUR guided missile with a range of up to 14 km.

The cockpit display has undergone major upgrades compared to the previous iteration of the KA-52. The new cockpit display represents an uncluttered look with two large and three small displays facing the pilots and has controls on the roof of the helicopter.

During the current Ukraine war, KA-52s have been observed to operate with a full load of weapons and sensors which has necessitated strengthening the landing gear, the spokesperson said.

The upgraded KA-52 may already be in production. In July 2023, the Russian Minister of Defense Sergei Shoigu said that deliveries of the Ka-52 in 2023 “have doubled” compared to 2022 without specifying the number.