First Upgraded F-16 Joins U.S. Air Force Base in South Korea

An upgraded F-16 Fighting Falcon rejoined the 8th Fighter Wing, April 4 at the Osan Air Base in South Korea.

Wolf Pack tail no. 021 returned to 8th FW operations after about seven weeks away for maintenance, where the Air Force Life Cycle Management Center’s Post Block Integration Team (PoBIT) project, provided the aircraft with the first wave of 22 modifications designed to improve F-16 lethality to meet the needs of current and future operations.

Piloting WP 021 for its first operational flight back with the Wolf Pack, U.S. Air Force Col. John D. Caldwell, 8th FW vice commander, experienced firsthand what the updated systems brought to the platform.

“The upgraded equipment I flew with today greatly improved my situational awareness allowing me to receive and process information at a much faster rate than other F-16s in the past,” Caldwell said. “The information was quick, reliable and presented on the new displays in a way that reduced my workload and improved effectiveness for all aspects of the flight.”

The main feature of the PoBIT upgrade is the installation of the APG-83 Scalable Agile Beam Radar with active electronically scanned array and the Center Display Unit-technology that ultimately gives the F-16 and its pilot a clearer vision of the threat picture to increase both the survivability and accuracy of the weapon system.

“The main components that I interacted with today [the CDU and APG-83 SABR] are both critical pieces that work together to bring the F-16 closer to fifth-generation capabilities, which will keep the F-16 relevant to the fight.”

Other notable upgrades to the platform’s avionics from this round of PoBIT upgrades included a programmable data generator, new-generation electronic warfare capability, a communications suite upgrade and a modernized mission computer.

“With regards to the Wolf Pack’s ‘Take the Fight North’ mission, these upgrades primarily allow us to keep pace with near-peer threats, but also have a large hand in the deterrence mission,” Caldwell said. “It will definitely be a part of the decision calculus for the Democratic People's Republic of Korea, because the more lethal and survivable we can make our forces here on the peninsula, the more likely we are to deter aggression.

The goal is to present a force so capable, that [the DPRK] decides, instead of pulling a trigger, to pick up the phone to talk. Of course, if deterrence breaks down, the modernization program will significantly improve our ability to defend South Korea and take the fight north, if necessary.”