{"type":"events","slug":"2010-china-xiaoshan-airport-shutdown","title":"China Xiaoshan Airport Shutdown","url":"https://disclosdex.com/events/2010-china-xiaoshan-airport-shutdown","description":"A glowing object near Hangzhou forced closure of Xiaoshan Airport and flights were diverted until it vanished","date":"2010-07-07T00:00:00.000Z","tags":["Sighting"],"updated":"2025-06-13T13:26:43.000Z","disclosureRating":3,"status":"resolved","lat":30.2295,"lng":120.4344,"connectionCount":1,"content":{"markdown":"The luminous unknown aerial object that entered Hangzhou airspace on 7 July 2010 forced Xiaoshan International Airport to halt operations for fifty-six minutes, delaying or diverting eighteen flights and affecting more than two thousand passengers. Air traffic control shut the runway after a descending flight crew spotted the object at 20:40 local time and reported it was hovering near the approach path; normal service resumed at 21:41 when the object faded from view.\n\nEvidence for the incident derives from cockpit testimony, air traffic logs, and a handful of civilian photographs captured before and during the shutdown. None of the airport's radars tracked the object, and many images that later flooded Chinese and international media were either unrelated or digitally altered, leaving investigators to piece together the event from eyewitness reports and secondary sources.\n\n## Personnel\n\n| Name                                                                      | Position                                   | Involvement                                                                      |\n| ------------------------------------------------------------------------- | ------------------------------------------ | -------------------------------------------------------------------------------- |\n| Wang Jian                                                                 | Head of air traffic control, Zhejiang CAAC | Directed the shutdown and later stated no conclusion had been reached [^1]       |\n| Unnamed CAAC staff member                                                 | East China regional office                 | Confirmed the closure was unprecedented and questioned regulatory clearance [^1] |\n| Flight crew (call-sign undisclosed)                                       | Commercial flight on final approach        | First observers; reported luminous object at 20:40 [^2]                          |\n| Ma Shijun                                                                 | Hangzhou resident                          | Photographed streak of light at 20:26 [^2]                                       |\n| Yu (bus driver)                                                           | Local witness                              | Saw glowing object moving west in late afternoon [^3]                            |\n| Zhu Dayi                                                                  | Shanghai Observatory astronomer            | Suggested reflection from high altitude aircraft [^1]                            |\n| Zhu Jing                                                                  | Beijing Planetarium curator                | Argued photographs resembled strobe lamps of an airplane [^2]                    |\n| Geoffrey Forden                                                           | MIT weapons analyst                        | Proposed the object was a DF-21 missile stage and debunked viral images [^4]     |\n| Beijing UFO Research Society & Shanghai UFO Investigative Research Center | Five-person field team                     | Concluded sightings were of a conventional aircraft [^5]                         |\n\n## Timeline\n\n| Time (CST)       | Event                                                                                                                    |\n| ---------------- | ------------------------------------------------------------------------------------------------------------------------ |\n| ~17:00           | Residents capture images of a golden object with a comet-like tail over Hangzhou [^2]                                    |\n| 20:30            | Flight crew notices twinkling light while descending toward runway 07 [^2]                                               |\n| 20:40            | Crew contacts air traffic control; radar shows no target [^2][^1]                                                        |\n| 20:45            | Airport suspends departures and diverts arrivals to Ningbo and Wuxi; total of 18 flights affected [^1][^2]               |\n| 21:41            | Object disappears; normal operations resume [^1][^3]                                                                     |\n| 9 Jul 2010  | Unnamed official tells China Daily the object had a military connection [^1]                                             |\n| 14 Jul 2010 | ABC News publishes first English-language report [^2]                                                                    |\n| Mid-Jul 2010     | Viral video purporting to show the object surfaces; later traced to a Progress M launch from Kazakhstan and removed [^4] |\n\n## Evidence\n\n| Item                 | Description                                             | Source                                                | Reliability                 |\n| -------------------- | ------------------------------------------------------- | ----------------------------------------------------- | --------------------------- |\n| Cockpit report       | Visual observation of hovering luminous craft           | CAAC internal log (not public); ABC News summary [^2] | Medium                      |\n| ATC shutdown order   | Runway closed 20:45–21:41 despite negative radar return | China Daily [^1]                                      | High                        |\n| Resident photographs | Images of glowing craft with bright trail               | Online posts, China Daily gallery [^1]                | Low (possible manipulation) |\n| Ma Shijun image      | Single long-exposure streak photographed at 20:26       | Xinhua interview relayed by ABC News [^2]             | Medium                      |\n| Viral video          | Four lights moving as one object                        | Fox 8 / LA Times (retracted) [^4]                     | None (misidentified rocket) |\n| Field investigation  | On-site study by civilian UFO groups                    | People's Daily summary [^5]                           | Medium                      |\n\n## Assessment\n\nPublicly available evidence supports the conclusion that an unfamiliar aerial phenomenon disrupted scheduled traffic, yet no data verify an extraterrestrial craft. The balance of probabilities favors a classified aerospace test—most likely a DF-21 missile stage—whose exhaust plume reflected post-sunset light, or a high-altitude aircraft unseen on civilian radar.\n\nDebunked photographs and a misattributed rocket video complicate the narrative, but their exposure by analysts such as Forden and by official statements erodes the dramatic claims. Until primary radar and sensor data are released, the Xiaoshan incident remains an instructive example of how limited information, spectacular imagery, and rapid media circulation can magnify an ambiguous event.\n\n[^1]: http://www.chinadaily.com.cn/china/2010-07/10/content_10089831.htm\n\n[^2]: https://abcnews.go.com/International/ufo-china-closes-airport-prompts-investigation/story?id=11159531\n\n[^3]: https://archive.shine.cn/archive/nation/UFO-shuts-airport-Really/shdaily.shtml\n\n[^4]: https://www.armscontrolwonk.com/archive/302793/hangzhou-light-show/\n\n[^5]: https://web.archive.org/web/20150921083120/http://en.people.cn/90001/90782/7080675.html","readingTime":"4 min read"},"relatedRecords":[{"ref":{"type":"locations","slug":"china-xiaoshan-airport","title":"China Xiaoshan Airport","url":"https://disclosdex.com/locations/china-xiaoshan-airport"},"direction":"inbound","weight":1}],"citation":{"canonicalUrl":"https://disclosdex.com/events/2010-china-xiaoshan-airport-shutdown","title":"China Xiaoshan Airport Shutdown","publisher":"Disclosdex","retrievedFrom":"https://disclosdex.com/api/v1/events/2010-china-xiaoshan-airport-shutdown","license":"CC-BY-4.0"},"witnesses":["A glowing object near Hangzhou forced closure of Xiaoshan Airport and flights were diverted until it vanished"]}