Unverified60% confidenceFactExact time
Flightradar24 achieves real-time flight tracking by aggregating ADS-B signals from tens of thousands of volunteer receiver stations worldwide.
2
Sources
60%
Confidence
Long-term
Relevance
7/7/2026
First Seen
Sources
UK Real-Time Railway Map: Technical Insights from an Open Data Visualization Project
hackernewshackernews7/6/2026
Related Claims
VerifiedADS-B is the standard broadcast positioning protocol in modern aviation, with aircraft actively broadcasting data frames containing GPS coordinates, altitude, and speed to the outside approximately every 0.5 seconds.65% similarUnverifiedADS-B completed mandatory rollout in major aviation markets such as the United States and Europe around 2020, with aircraft actively broadcasting GPS positioning, speed, altitude, and other information via onboard transponders on the 1090 MHz frequency band.65% similarUnverified全尺寸外置天线的 ADS-B 接收站可以覆盖 200-400 公里范围内的飞机，微型化设备若采用内置天线有效接收距离可能大幅缩减64% similarUnverifiedHN社区此前涌现过实时航班追踪、全球船舶轨迹、公交车实时位置等类似的城市数据可视化作品63% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/171396API
curl https://kongchang.com/api/v1/knowledge/claims/171396MCP
get_claim(id=171396)