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Building an Air-Space Information Bridge to Empower Emergency Response and Communication Coverage Target Customers · Core Clients: Major mobile network operators such as China Mobile, China Unicom, and China Telecom. · Typical End Users: o Emergency response agencies (fire departments, police, armed police units) o Large-scale event organizers (concerts, sports events) o Mining and energy enterprises o Border patrol and scientific exploration teams Pain Points Signal “Islands” in Critical Scenarios: · Communication Loss in Emergencies: Natural disasters (earthquakes, floods, wildfires, etc.) or accident sites often destroy ground-based telecom infrastructure, leading to large-scale communication blackouts, severely impacting rescue coordination and disaster reporting. · Network Congestion at Large Events: In densely populated areas during concerts or sports events, existing base stations reach capacity, resulting in poor user experience (no signal, dropped calls, slow data). · Signal Blind Spots in Remote Areas: In regions like deserts, mines, forests, mountains, or offshore islands where no public network exists, conventional communication tools fail, making operations, monitoring, and exploration extremely difficult. · Signal Obstruction in Complex Terrain: Mountains, urban canyons, or skyscraper clusters obstruct signals, limiting wide-area coverage. Limitations of Traditional Solutions: · Slow Deployment & High Costs: Emergency communication vehicles or temporary base stations rely on road access and are time-consuming to deploy; fixed base stations in remote areas are costly and time-intensive. · Limited Coverage: Ground-based stations are restricted by height and terrain, limiting signal penetration and coverage range. · Short Endurance: Battery-powered drones typically last High-performance droneHigh-power ground-based tethered power boxLightweight, highly integrated airborne relay module5G base stations (for all three major operators)Military HF/VHF radiosPrivate mesh radiosPolice trunking systems (TeL)Civilian Mesh networksTraditional walkie-talkie repeatersRestores communication in disaster zonesEnhances coverage at large eventsEnables connectivity in remote regionsSupports 3D surveillance networksValidated in real-world operationsEstablishes a new benchmark in emergency and telecom support solutions

Target Customers · Core Clients: o High-rise façade cleaning companies o Large-scale property management groups o Equipment maintenance departments of power and chemical plants · Strategic Clients: o Municipal landmark building administrators o Bridge maintenance authorities o Wind turbine tower cleaning service providers Industry Pain Points Fatal Flaws of Traditional High-Altitude Cleaning: · Severe Safety Risks:Rope-access “spider-men” cleaning has an annual accident rate exceeding 0.8%; in 2024 alone, 584 fatalities from high-altitude falls in China. · Inefficient and Costly:Cleaning a 300-meter skyscraper typically requires a 30-person crew over 15 days, with labor accounting for over 65% of the total cost. · Operational Restrictions:Work halts during bad weather; complex façades (curved glass, hollow structures) are hard to reach; high-risk zones in power/chemical plants restrict manual access. · Environmental and Social Disruptions:Scaffolding blocks traffic; chemical cleaners pollute building surfaces and surrounding environment. Limitations of Conventional Drone Cleaning: · Payload Flight time Water pressure

Target Clients · Core Clients:Urban management enforcement agencies, public security bureaus, emergency response departments (fire/rescue/earthquake), traffic control authorities · Extended Users:Maritime patrol fleets, border patrol units, industrial zone security teams, municipal facility maintenance groups Key Pain Points Bottlenecks of Traditional Drone Operations: · Low Deployment Efficiency:Manual transport, assembly, and calibration cause delays in emergency response. · Fragmented Endurance:≤30min flight time per battery; frequent battery swaps disrupt continuous missions (e.g., monitoring or lighting). · High Operational Threshold:Reliance on professional pilots; operator exposure to risk during inclement weather. · Poor Equipment Management:Drones stored in open conditions or subjected to vehicle vibration damage—leading to high failure rates. Insufficient Coverage in Special Scenarios: · Inadequate lighting for night enforcement · Communication blind zones at disaster sites · Visual dead zones over water bodies, mountains, or rugged terrain Our Solution: AIRFLY Fully-Automated Tethered Drone Hangar System A Tri-Core Smart Platform: · High-Strength Protective Hangar: IP54-rated all-metal shell · J3 Tethered Drone: For continuous aerial operations · Vehicle/Marine-Mounted Integration: Deployable on land or sea platforms Feature Module Technical Implementation User Value Unmanned Operation One-click remote control → Hangar opens → Drone auto takeoff → Auto recovery post-mission Fully autonomous; eliminates manual risk 24/7 Continuous Ops Direct DC24V tether power from hangar → Drone stays airborne 24/7 Solves all endurance constraints Rapid Mobile Deployment Vehicle/boat-mounted system → Deployed & airborne in 3 minutes Seizes golden window in emergency response Extreme Environment Adaptability IP54 rated, operates from -20°C to +50°C, withstands Level 7 winds (15 m/s) Performs reliably in rain, dust, extreme cold Modular Payload Expansion Built-in lighting & loudspeaker, optional relay, payload drop, gas detection, etc. Enables multi-role missions: surveillance, comms, rescue Breakthrough Functional Modules & Value Proven Outcomes Revolutionizing Urban Governance (Urban Mgmt / Police Use Case) Mounted on law enforcement vehicle rooftops → 24/7 patrol of key zonesViolations detected → Auto-hover for video capture → Remote warning broadcast → Coordinated on-ground response✅ Results: · Nighttime law enforcement efficiency ↑ 300% · Labor costs ↓ 60% Bridging the “Last Mile” in Emergency Response Emergency response vehicles deploy drone hangar in disaster core zone within 10 minutesAirborne lighting + relay node built instantly On-Site Capabilities: · 50W high beam covers 5,000 m² search zone · Loudspeaker guides survivors · Mesh relay streams live video ✅ Results: · During 2023 South China flood response, a single hangar system supported 72 hours of continuous comms and lighting Setting a New Benchmark for Industrial O&M Deployed at fixed locations in chemical plants for daily routines: · 8 infrared inspections of hazardous tanks per day · Gas leak detection + perimeter patrol ✅ Results: · Replaced manual high-risk inspections · Annual cost savings > CNY 2 million System Reliability Validated · 5,000+ hours of fault-free operation across environments: salt mist, high humidity, rugged terrain · Mass deployment in 32 Chinese cities for municipal enforcement Summary Highlights Target Users Emergency/government agencies, urban management, public security needing mobile & unmanned ops Pain Points Slow deployment, short endurance, operator burden, poor storage, limited environmental adaptability Solution Vehicle/boat-mounted tethered drone hangar: 3-min auto takeoff, 24h continuous ops, IP54, wind-resistant Outcomes 300% enforcement efficiency ↑ | 72h emergency ops guaranteed | CNY 2M+ annual cost savings   Parameter Parameter Specification Dimensions of J3 drone 600*600*300mm Wheelbase between diagonal motors 735mm Weight 2.75kg(including tethered battery) Maximum load 3kg Hovering accuracy ±0.1 m RTK Location accuracy 1cm+1ppm(Horizontal)1.5cm+1ppm(Vertical) Maximum wind speed tolerance 7级(Force 7),15m/s UAV flight stability power  ≤300W Product dimensions Closed:长Length 1175mm宽Width*1172mm高Height*900mm Opened:长Length2295mm*宽Width1172mm*高Height 900mm Product weight 100 kg IP rating IP54 Material Full - metal sheet metal processing Operating power Standard operating conditions:≤150w Peak operating conditions:≤350w  Power supply requirements DC24V Quantity of UAVs accommodated 1unit Installation method Roof, flat ground, car trunk, etc. Operation mode Fully automatic Operation interval cycle Continuously Power supply methods for UAVs Tethered power supply Working life ≥5000 Hours

1. Client Organizer of a large-scale outdoor music event: Dreame Oasis Music Festival 2025, held at Chengtianli Camping & BBQ Park, Wuzhong District, Suzhou. 2. Pain Points Nighttime large-area illumination challengesThe open-air venue spans over 3,000 square meters and requires sufficient, uniform, and long-lasting illumination for stage performances, audience areas, and the camping & BBQ zone. Limitations of traditional lighting solutions Insufficient height and coverage: Ground-based lighting cannot fully cover expansive areas, often leaving blind spots, especially in higher stage effects and peripheral audience areas. Power supply and endurance issues: Large events running late into the night rely on mobile lighting (generators + light towers) that suffer from unstable power, high fuel consumption, noise, and frequent refueling or battery swaps—making it hard to guarantee 8+ hours of continuous high-quality lighting. Balancing safety and atmosphere: Lighting must deliver precise, layered artistic effects for performances and also ensure safe nighttime crowd movement, demanding exceptional flexibility and reliability. 3. Solution Deployment of advanced tethered lighting systemsFor the first time at the festival, 5 Airfly Tethered lighting systems were used. High-altitude, large-area coverage: Each system’s tethered UAV hovers at 100 meters carrying high-brightness lighting units, providing top-down, shadow-free coverage for the 3,000 m² open-air venue. Ultra-stable, extended operation: Powered directly from the ground via tethered cables, removing battery limitations and achieving over 8 hours of uninterrupted, stable, high-intensity lighting. Flexible, precise light distribution: Lighting can be targeted separately for the stage, audience, and camping & BBQ zones, balancing artistic performance needs and safety requirements. Low noise and eco-friendly: Compared to diesel generators, these systems run quietly and consume less energy, improving comfort and supporting green event practices. 4. Outcomes Reliable support for the event: Ensured smooth running of headline performances by artists like Ya Sen and Xu Wei, and enhanced audience engagement. “More Exciting at Night” core enabler: High-altitude lighting guaranteed impressive late-night performances and safe, smooth audience movement in the camping & BBQ area. Outstanding lighting quality: Achieved venue-wide, high-quality, uninterrupted lighting praised by organizers and attendees alike. Proven technical reliability: In a large, complex festival setting, Airfly Tethered systems performed perfectly on first use, proving quick deployment, stable performance, and high reliability. New industry benchmark: Set an innovative, efficient example for safe, eco-friendly, large-scale outdoor nighttime lighting at festivals, markets, and celebrations. Summary Client: Organizer of large outdoor events (music festival). Pain Points: Need for large open-air, durable, high-quality nighttime lighting; challenges with coverage, endurance, power, and balancing artistry with safety. Solution: Deploy 5 Airfly Tethered lighting systems at 100 m altitude, delivering 8+ hours of stable, wide, precise, low-noise, eco-friendly lighting. Outcome: Supported performances and interactions, ensured safe audience movement, delivered excellent lighting effects, validated system reliability, and set a new industry standard.