https://hungatc.com/blog/ Case studies on ATC voice, aviation data, and public information infrastructure from the hungATC team. en Fri, 22 May 2026 07:31:13 GMT https://hungatc.com/zh/research/2026-04-23-ha-cs-002-ci28/ https://hungatc.com/zh/research/2026-04-23-ha-cs-002-ci28/ Thu, 23 Apr 2026 00:00:00 GMT 2019 年 11 月 2 日，一名身分不明的男子爬上華航 CI28 的主起落架艙；後方韓亞 OZ712 機組先於塔台發現並通報，起飛中止。這起事件不屬於 TTSB 的飛安調查範圍，民航局也沒有獨立公告——因此沒有官方報告可供對照。在這種情況下，一段 4 分鐘的塔台錄音加上媒體報導，就是這件事唯一廣泛流通的公共紀錄。本文把這批素材放進一個可索引、可引用、可追溯的案例結構裡，作為「沒有調查報告也能被完整記錄」的範例。 hi@hungatc.com (hungATC) case-study HA-CS-002 zh-TW https://hungatc.com/research/2026-04-23-ha-cs-002-ci28-en/ https://hungatc.com/research/2026-04-23-ha-cs-002-ci28-en/ Thu, 23 Apr 2026 00:00:00 GMT On 2 November 2019, an unidentified man climbed into the main gear bay of China Airlines CI28 at Taipei Taoyuan; the crew of Asiana 712, holding behind, spotted him and called Taipei Tower. The event falls outside TTSB's safety-investigation mandate, and no standalone CAA bulletin was issued — so no official report exists. In its absence, four minutes of tower audio plus press coverage are the only widely-circulated public record. This piece archives that material in an indexed, citable, traceable structure — as an example of how an uninvestigated event can still be fully recorded. hi@hungatc.com (hungATC) case-study HA-CS-002 en https://hungatc.com/zh/research/2026-04-22-ha-cs-001-ci202/ https://hungatc.com/zh/research/2026-04-22-ha-cs-001-ci202/ Wed, 22 Apr 2026 00:00:00 GMT 2020 年 6 月 14 日，華航 A330 於松山落地時三套飛控電腦幾近同時失效，人工煞停於跑道末端前 9 公尺。媒體首報發生在 19 天後；TTSB 最終報告則要等 15 個月。這段空窗期裡，公眾能接觸的資料類別不多。本文以此案說明 ATC 塔台錄音為什麼能比官方報告更早進入公共紀錄，以及它相對於 ADS-B、NOTAM、DFDR 的獨特定位。 hi@hungatc.com (hungATC) case-study HA-CS-001 zh-TW https://hungatc.com/research/2026-04-22-ha-cs-001-ci202-en/ https://hungatc.com/research/2026-04-22-ha-cs-001-ci202-en/ Wed, 22 Apr 2026 00:00:00 GMT On 14 June 2020, a China Airlines A330 landed at Taipei Songshan with all three primary flight-control computers failing near-simultaneously; manual braking stopped the aircraft 9 metres from the runway end. Public reporting appeared 19 days later; the TTSB final report took 15 months. Inside that gap, public data was scarce in kind. This piece argues why ATC tower audio reached the public record faster than the investigation did, and what its specific place is among ADS-B, NOTAM, and DFDR. hi@hungatc.com (hungATC) case-study HA-CS-001 en https://hungatc.com/zh/blog/how-we-build-a-case-zh/ https://hungatc.com/zh/blog/how-we-build-a-case-zh/ Sat, 02 May 2026 00:00:00 GMT 從一段甚高頻原始錄音，到一篇可被外部稽核的案例研究 — hungATC 研究檔案的工作流。 hi@hungatc.com (chien.digital) research zh-TW https://hungatc.com/blog/how-we-build-a-case/ https://hungatc.com/blog/how-we-build-a-case/ Sat, 02 May 2026 00:00:00 GMT From raw VHF audio to a published case study — the methodology behind hungATC's research archive. hi@hungatc.com (chien.digital) research en