References 581% CONFIDENCEOverall confidence: 81%How well the pin's source and references back up its dates.Weighted average of how firmly 5 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
- [1]90%samchui.com/2022/10/01/comac-c919-receives-chinese-type-certificationsamchui.com· Posted Oct 23, 2026· Starts Sep 29, 2022 ✓· 33% of score
COMAC's[2] English site: 'C919 aircraft obtained the Type Certificate (TC) from Civil Aviation Administration of China (CAAC) on September 29th, 2022'; AirlineGeeks[5]: 'received its Type Certificate ... on September 29, 2022'.
- [2]82%C919 - Commercial Aircraft Corporation of China, Ltd.english.comac.cc· Added Oct 23, 2026· 33% of score
COMAC's dated list of milestones including the TC.
- [3]72%Comac C919 - Wikipediaen.wikipedia.org· Added Oct 23, 2026· 33% of score
Application date, EASA status and specifications.[1]
- [4]76%The airport characteristics of C919 (ICAO AOP/SG/8 WP/26)icao.int· Published Jul 15, 2024· 1% of score
Gives TC date and performance figures.[1]
- [5]78%COMAC's C919 Gains Certification from CAACairlinegeeks.com· Published Sep 30, 2022· Starts Sep 29, 2022· 0% of score
States the 29 Sept 2022 date, the plan to deliver before year end and the ARJ21 comparison.[1]
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