Primoco One 100 was the 100 kg first production model in Primoco UAV SE's One fixed-wing unmanned-aircraft family. The Czech aircraft was built around autonomous flight plans, short takeoff and landing, a sizable sensor payload, and civil-airspace certification work before the more powerful One 150 became Primoco's main certified military-and-civilian product.
Primoco used the One 100 designation for the original 100 kg production aircraft; later One-family development moved to the larger, more powerful One 150.
| Variant | Configuration | Designation notes |
|---|---|---|
 | Improved One-family successor | Primoco describes the One 150 as the improved/current version after the One 100 prototype and early production line. Sources: Primoco Official Eight-Year Milestone, Primoco One 150 Certification Announcement |
Primoco's 2023 milestone article says the One 100 prototype first flew at Tchorovice airport in South Bohemia on July 31, 2015.
Sources: Primoco Official Eight-Year Milestone
sUAS News reported the first serial-production Primoco aircraft, serial number 001 and registration OK-X013S, flew on March 26, 2016.
Sources: sUAS News Primoco Serial Production
A 2018 sUAS News background article reported that Primoco received full machine certification for the One 100 from the Civil Aviation Authority in May 2017.
Sources: sUAS News Czech Unmanned Aircraft
Primoco's 2017 year-end reporting described One 100 certification, a 9:01 hour flight, LiDAR integration, and satellite datalink implementation for the aircraft family.
Sources: sUAS News 2017 Primoco Year-End
The One 100 anchors the early Primoco One family rather than current conflict-use coverage. Sources describe a 100 kg first production aircraft that proved the autonomous, runway-launched concept before the One 150 became the larger certified flagship.
One 100, with 100 kg maximum takeoff weight, up to 50 kg payload, 10-hour endurance, and STOL operation reported during serial-production coverage.
A 2018 background account says the One 100 received Czech Civil Aviation Authority full machine certification in May 2017.
Primoco later presented the One 150 as the improved One-family aircraft, with a 150 kg class airframe and subsequent EASA LUC SAIL III and NATO STANAG 4703 certification.
