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Bulgaria Becomes Second European Country to Acquire New generation of F-16 Block 70.
On October 24, 2024, Lockheed Martin announced the successful flight of Bulgaria’s first F-16 Block 70 fighter, marking a step forward in enhancing the country's air defense capabilities. This inaugural flight, conducted on October 22 at 9:30 a.m. EDT at Lockheed Martin’s production facility in Greenville, South Carolina, allowed test pilot Charles "Seeker" Hoag to perform a series of system checks, including supersonic performance tests, confirming the aircraft’s operational readiness. This achievement is significant for Bulgaria, strengthening its defense ties with NATO and European allies.
The F-16 Block 70/72, the latest in the series, features the APG-83 AESA radar, enhancing target detection and all-weather targeting by integrating fifth-generation technology from the F-22 and F-35 (Picture source: Lockheed Martin)
Bulgaria thus becomes the second European nation to acquire the new F-16 Block 70 generation. This aircraft is the first in a series of 16 units ordered by Bulgaria, under two Letters of Acceptance signed with the U.S. in 2019 and 2022. The F-16 Block 70/72, the latest in the F-16 series, introduces advanced features, including the APG-83 AESA radar—drawing on technology from fifth-generation fighters like the F-22 and F-35—which enhances target detection and all-weather targeting capabilities.
Equipped with the Viper Shield electronic warfare system and a digital radar warning receiver, the Block 70/72 provides superior situational awareness. It also incorporates an advanced avionics suite, featuring an improved datalink, digital flight computer, IRST (Infrared Search and Track), and a high-resolution 6x8-inch central display for better tactical data management.
With an engine providing 29,000 pounds of thrust, the F-16 Block 70/72 achieves speeds over Mach 2. Its reinforced structure offers a 12,000-hour service life, while safety systems like Auto-GCAS enhance pilot protection. The aircraft is compatible with a range of modern missiles and bombs, enabling air superiority and ground attack missions. OJ Sanchez, Lockheed Martin's Vice President of Integrated Fighter Group, stated that this F-16 version strengthens Bulgaria’s national defense and interoperability with allied forces in Europe and NATO.
Currently, the Bulgarian Air Force operates mostly Soviet-era aircraft, with recent efforts focused on modernization. The primary combat fleet includes about 13 MiG-29s for multi-role missions and six Su-25s for close air support. Transport is provided by models like the C-27J Spartan and An-26, with helicopters such as the Mi-17 and H215M/AS532 Cougar supporting transport and search-and-rescue operations. Bulgaria’s training fleet includes L-39 Albatros and PC-9 aircraft, ensuring advanced pilot training.