Ukrainian F-16 fighter jet transferred by Netherlands spotted departing Belgian airport.

A Ukrainian-operated F-16 has been spotted departing a Belgian airport on April 16, 2026, nearly a year after delivery, underscoring that Western-supplied fighters remain actively managed across NATO territory rather than permanently based in Ukraine. This approach enhances survivability, sustainment, and readiness by reducing exposure to Russian strikes while keeping aircraft mission-capable.

The sighted jet, the former Dutch F-16AM 86-0062, reflects a distributed support model where Ukrainian F-16s cycle through hubs like Belgium for maintenance, upgrades, and pilot training before forward deployment. This arrangement strengthens long-term combat effectiveness by integrating logistics, training, and operational dispersal into a single framework aligned with modern coalition warfare.

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This specific F-16 entered the Mid-Life Update (MLU) program in June 1997 and returned to service in January 1998 as an F-16AM Block 20, incorporating the Modular Mission Computer, upgraded AN/APG-66(V)2 radar processor, and expanded weapon interfaces.(Picture source: Instagram/_belgian_spotter_ via X/ capt. Wild Bill Kelso)

On April 16, 2026, capt. Wild Bill Kelso shared on X an Instagram video published by _belgian_spotter_ showed a Ukrainian F-16 fighter jet departing a Belgian airport, which was identified as former Royal Netherlands Air Force F-16AM J-062, serial 86-0062, confirming the continued movement of transferred Dutch aircraft within Europe after the Netherlands completed delivery of 24 units to Ukraine on May 26, 2025. The fighter’s presence in Belgium is not unusual, as the country serves as a key staging hub where F-16s transferred to Ukraine are still undergoing maintenance, upgrades, and integration work before deployment, while also supporting pilot and ground crew training cycles.

In parallel, some jets are intentionally kept or rotated through NATO countries for operational dispersal, ensuring survivability and continuous availability. This movement demonstrates that delivery completion does not correspond to final basing, even eleven months after. The presence of a Ukrainian-operated F-16 at a Belgian airbase in April 2026, such as the former Royal Netherlands Air Force F-16AM J-062 (serial 86-0062), is not an anomaly but rather a reflection of how the multinational transfer process has been structured in practice. Although the Netherlands completed the formal transfer of 24 aircraft to Ukraine by May 2025, these aircraft were not all flown directly into Ukrainian territory.

Instead, there is strong evidence that Belgium plays a central role in deep maintenance and reactivation work on donated F-16s: for instance, Norwegian-donated F-16s remained in Belgium for over a year for repairs, some even arriving disassembled and missing parts. Belgium is also part of the F-16 training ecosystem for Ukraine: F-16s assigned to Ukraine may be used in Belgium for pilot qualification flights, instructor training, or tactical familiarization before being deployed closer to the front. Thirdly, some Ukrainian F-16s are intentionally kept or rotated through NATO countries for operational dispersal, making Belgium a logical location for some of these jets, including the J-062. 

Airframe 86-0062, construction number L-261, was produced by Fokker and delivered to the Royal Netherlands Air Force on March 28, 1989, as an F-16A Block 15AC OCU, a variant part of the late production batches with structural reinforcement and compatibility with the F100-PW-220 engine. The fighter then entered the Mid-Life Update (MLU) program in June 1997 and returned to service in January 1998 as an F-16AM Block 20, incorporating the Modular Mission Computer, upgraded AN/APG-66(V)2 radar processor, and expanded weapon interfaces. The MLU configuration introduced compatibility with AIM-120 AMRAAM, AGM-65 Maverick, and laser-guided bomb families while retaining the original aerodynamic structure.

The APX-113 advanced identification system with four forward fuselage antennas was also added as part of the upgrade. The engine remained the Pratt & Whitney F100-PW-220 with digital control interface. The aircraft is currently listed as active under Ukrainian Air Force designation PS ZSU 86-0062, indicating operational assignment rather than reserve status. Dutch operational records show that between March 1989 and October 1994, this specific F-16 rotated through 315, 322, 311, and 314 squadrons, reflecting standard distribution across Dutch F-16 units. After the MLU conversion, it was deployed in March 1999 to Amendola Air Base in Italy under NATO Operation Allied Force, where Dutch F-16s conducted air defense and strike missions over the Balkans.

On October 13, 2000, the F-16 86-0062 experienced a bird strike and executed an emergency landing at NAS Valkenburg without pilot ejection; the airframe was repaired and returned to flight status. From January 2008, it served with 313 Squadron and deployed in July 2011 to Libya under Operation Odyssey Dawn. Between September 2012 and October 2013, it operated from Afghanistan in support of ISAF missions. These deployments indicate sustained expeditionary use over a period exceeding ten years following MLU upgrade. The aircraft remained active through February 2014 before later changes in status. In March 2016, the aircraft was withdrawn from active service and stored at Volkel Air Base, where it was designated for use as a spare parts source for the remaining Dutch F-16 fleet.

This status continued until November 2020, when it was reactivated and returned to operational service with 313 Squadron, followed by reassignment to 312 Squadron on December 18, 2020. The J-062 participated in training missions, including a Weapons Instructor Course sortie on October 7, 2021, indicating full operational capability after reactivation. In September 2024, it was again placed into storage at Volkel as part of the phased retirement of Dutch F-16s linked to F-35 introduction. By April 2025, the aircraft was redesignated under the Ukrainian Air Force inventory, marking its formal transfer. This sequence shows two complete cycles of storage and reactivation over a nine-year period.

It also indicates that F-16s previously used for parts can be restored to flight condition when required. The Netherlands formally committed 24 F-16s to Ukraine, with deliveries completed on May 26, 2025, and the final jet departing Volkel Air Base through Belgium, indicating a structured transfer corridor within NATO airspace. The observation of J-062 in Belgium in April 2026 indicates that aircraft movements continued after delivery completion, suggesting that integration into Ukrainian basing infrastructure is potentially staggered. The use of Belgian airbases implies roles including refurbishment, avionics updates, pilot conversion, or maintenance staging prior to operational deployment.

This pattern indicates that not all Dutch F-16s were transferred directly into Ukrainian territory upon delivery. It also supports a distributed logistics model in which fighters can be maintained or operated from multiple European locations. J-062 likely belongs to a later transfer group or has been repositioned for maintenance or training purposes, to reduce the operational risk by dispersing assets geographically. The J-062’s systems are centered on the AN/APG-66(V)2 radar, which includes a digital signal processor enabling track-while-scan for up to ten targets and engagement sequencing for multiple intercepts.

Weapons integration includes AIM-9 Sidewinder variants for short-range engagement and AIM-120 AMRAAM for beyond-visual-range interception, with six simultaneous guidance channels supported in later MLU configurations. Air-to-ground capability includes Mk-82 and Mk-84 unguided bombs, GBU-10, GBU-12, and GBU-24 laser-guided bombs, and AGM-65 Maverick missiles for tactical strike roles. The Modular Mission Computer replaces three legacy systems and reduces volume and power consumption while enabling software-driven upgrades. Link 16 integration is available in later software tapes, enabling data exchange with allied aircraft and ground systems. The APX-113 IFF system provides identification capability at ranges up to 100 nautical miles.

Structural reinforcement under the MLU program extended its service life by about 5,000 flight hours beyond the original limits of 8,000 hours. Performance remains unchanged with a maximum speed of Mach 2.0 and a service ceiling of 55,000 feet. Within the Ukrainian service, the F-16's primary missions include air defense interception using AIM-120 missiles against cruise missiles, drones, and tactical aircraft, with secondary capability for precision strike depending on integration of guided munitions. Limitations include the absence of an AESA radar, reducing detection range, and resistance to electronic countermeasures compared to newer systems. Survivability is constrained in environments with dense layered surface-to-air missile systems.

Airframe fatigue remains a factor despite structural upgrades, given the aircraft’s 1989 production date and cumulative usage. Its contribution to the Ukrainian force structure is quantitative, increasing sortie generation rather than introducing new capability categories. Sustained operations depend on maintenance infrastructure, spare parts availability, and trained personnel. These requirements extend beyond the aircraft itself and involve external support networks, such as in Belgium. The J-062 is part of a broader multinational transfer program exceeding 70 F-16s, including 24 from the Netherlands, about 19 from Denmark, about 6 from Norway, and up to 30 planned from Belgium, with deliveries extending toward 2028.

Training for Ukrainian pilots and ground crews is conducted at the European F-16 Training Centre in Romania, which supports the transition from Soviet-era aircraft types. The Netherlands has allocated more than €150 million for the procurement of compatible munitions, including air-to-ground weapons for operational use. Deliveries began in mid to late 2024, expanded through 2025, and continue into 2026 through redistribution and integration phases. The staggered timeline reflects dependencies on pilot training throughput, maintenance capacity, and logistical coordination. The continued movement of aircraft such as J-062 demonstrates that integration remains active beyond initial delivery milestones. The program operates as a multi-year effort with ongoing adjustments to basing and support structures.

Written by Jérôme Brahy

Jérôme Brahy is a defense analyst and documentalist at Army Recognition. He specializes in naval modernization, aviation, drones, armored vehicles, and artillery, with a focus on strategic developments in the United States, China, Ukraine, Russia, Türkiye, and Belgium. His analyses go beyond the facts, providing context, identifying key actors, and explaining why defense news matters on a global scale.