March 14 was not just another date for Lockheed Martin, as the day was marked 20 years ago, in 2006, when the first F-16 Fighting Falcon Block 52+ destined for the Polish Air Force took flight for the first time. Now, more than twenty years later, the Fighting Falcon fleet continues to be one of the backbones of Polish combat aviation and of NATO on Europe’s eastern flank, while preparing for the next major step with the modernization of the fleet to the Block 70 Viper standard.

Peace Sky
Before the first flight, the history of the F-16 with the Polish Air Force dates back to Warsaw’s decision to modernize its combat aviation with a new platform, which at the time consisted of Soviet-era aircraft such as the MiG-21 and the Sukhoi Su-22.
After various evaluations, in which options such as the Dassault Mirage 2000 and the Saab JAS 39 Gripen were considered, the F-16 Fighting Falcon was selected, with its choice and purchase confirmed in 2003 for the incorporation of 48 Block 52+ aircraft, thus giving rise to the Peace Sky Program.
The contract, signed on April 18, 2003, for an amount of US$3.5 billion, consisted of a batch of 36 F-16C single-seat aircraft and 12 F-16D two-seat aircraft. In turn, the program included industrial offsets for Poland, whose companies were integrated into the fighter’s production chain.

By 2006, while Polish pilot and crew training progressed at the 162nd Fighter Wing of the United States Air National Guard, on March 14 the first F-16C Block 52+, tail number “4040,” took flight for the first time.
Now, after more than 20 years, Lockheed Martin commemorated the date by stating: “Two decades later, the F-16 is at the heart of Poland’s air defense. Operated by Polish pilots and supported by Polish ground personnel, the F-16 protects the country’s skies while strengthening security on NATO’s eastern flank, thanks to a decades-long partnership between Poland and Lockheed Martin.”

Subsequently, official deliveries began in 2006, and by 2010 “…the aircraft assumed Quick Reaction Alert (QRA) duties in the defense of Polish airspace, and Poland graduated its first domestically trained F-16 pilots. At the same time, sustainment capacity expanded as Wojskowe Zakłady Lotnicze No. 2 (WZL-2), in Bydgoszcz, grew to strengthen in-country F-16 maintenance, enhancing operational availability and sovereign support,” the U.S. company detailed.
Modernization to Block 70
Looking ahead, the F-16 Block 52+ fleet will be upgraded to the Block 70 Viper standard, a move announced last August in a deal valued at US$3.8 billion.
Following the decision and confirmation, Deputy Prime Minister Władysław Kosiniak-Kamysz stated: “The current capabilities of the F-16 C/D version are good, but after 20 years they are insufficient to address threats. We need to improve reconnaissance capabilities, communications, integration with the F-35 Lightning II, the M1 Abrams and the AH-64 Apache, as well as the ability to operate in any domain. The modernization, valued at 3.8 billion dollars, will enable the transition from the Block 52 C/D version to the Block 72 V version, the same acquired, among others, by Slovakia as its most modern aircraft.”



The modernization work, leveraging the country’s installed industrial capabilities, will be carried out by the Military Aviation Plant No. 2 in Bydgoszcz, with an emphasis on integrating new AN/APG-83 SABR radar AESA radars, identification friend-or-foe systems, and communications systems.
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