East China, May 2026 — In heavy rain and fog at an undisclosed airfield, a fighter jet completed its training mission and executed a blind landing. As the aircraft descended, leveled out, touched down, and deployed its drag chute, a large integrated display in the control tower tracked its progress precisely. A glowing marker followed a steady green trajectory while flight parameters updated in real time. The moment the wheels hit the runway, the screen switched to ground surveillance footage showing the jet’s exact taxiing position.
According to tower controllers interviewed by Liberation Army Daily, the safe recovery was made possible by the brigade’s self-developed “Aircraft Landing Glide Path Monitoring System.” The system delivers high positioning accuracy and rapid data transmission, substantially raising the safety margin for fighters landing in low-visibility conditions.
The innovation stemmed from a close call during a previous training flight when dense fog severely degraded visibility. Radar returns on the approach display became erratic, leaving controllers unable to accurately judge the jet’s glide path. Although the aircraft landed safely, the incident prompted deeper reflection on reliable command and control in degraded visual environments.
During the after-action review, information support officers Xu Qi and Xiao Jinchi proposed integrating enhanced monitoring capabilities into the brigade’s existing air combat integrated training system. They argued that extending the system’s data collection and processing functions to landing guidance would enable precise tracking of blind approaches and improve efficiency in complex conditions.
Brigade leadership strongly endorsed the initiative under the principle that any measure benefiting combat effectiveness should be actively pursued. Xu and Xiao immediately began work on the foundational data links, tackling two core technical challenges: real-time calculation of the aircraft’s precise position from large data volumes, and development of an alert model that avoids both missed warnings and false alarms.
To calibrate safety thresholds, the pair analyzed extensive landing data and built detailed models. “Even when lying in bed at night, all I could see were glide path curves,” Xu Qi recalled. For more than a month, the two officers worked virtually nonstop in the equipment room and control tower.
The resulting Aircraft Landing Glide Path Monitoring System was successfully integrated into the air combat training platform. During final approach, it compares live flight data against preset glide curves and safety thresholds, issuing timely voice alerts when deviations occur. Its playback function also provides concrete evidence for post-flight debriefs and performance analysis.
Key System Features and Capabilities
| System / Component | Key Features & Performance Metrics | Operational Impact |
|---|---|---|
| Aircraft Landing Glide Path Monitoring System | High positioning accuracy, fast data transmission, real-time glide path monitoring against preset curves and safety thresholds, voice alerts, full playback capability | Dramatically improves blind landing safety and efficiency in low visibility; standard equipment for local training |
| Air Combat Integrated Training System (enhanced) | Extended data collection & processing for landing guidance | Provides precise monitoring and supports combat effectiveness evaluation |
| Smart Tower (Wisdom Tower) | Integrates command, monitoring, teaching, and support functions; displays real-time flight plans, weather, and training progress | Replaces traditional voice-only and paper-based operations with unified digital interface |
| Digital Intelligence Matrix | 6 major categories comprising 10 individual systems | Accelerates overall combat capability development through deep technology integration |
Broader Digital Transformation at the Unit
The landing monitoring system represents one facet of the brigade’s wider push to leverage technology for training quality and effectiveness. Outside the airfield operations building, a large “Smart Tower” display provides at-a-glance visibility of daily flight schedules, real-time weather conditions, and training progress.
According to brigade leaders, the “Smart Tower” fuses command, monitoring, instruction, and support functions into a single platform. This has eliminated the outdated model of shouting over telephones, pushing with walkie-talkies, and recording on paper.
“The value of digital and intelligent empowerment lies not in the technology itself, but in whether it can drive leaps in combat capability,” a senior brigade commander told Liberation Army Daily. In recent years, the unit has developed or introduced innovations resulting in a comprehensive “digital intelligence matrix” spanning six major categories and ten distinct systems. The deep integration of these technologies has placed the brigade’s warfighting capability development on a fast track.
This focus on practical, soldier-led innovation underscores a broader trend within the People’s Liberation Army Air Force: using indigenous research and targeted system integration to solve real operational problems and enhance readiness in contested or degraded environments.
Sources
- Liberation Army Daily (解放军报), 28 May 2026
- Official reporting on PLA Air Force unit activities in East China
