11 Apr 2025 Urumqi, PR of China; Diwopu (ZWWW); Multiple procedures; Cycle 2504 Procedure information outdated Notices & Alerts / Urumqi, PR of China; Diwopu (ZWWW); Multiple procedures; Cycle 2504 Included Regions (1) China Included Areas (1) China Jeppesen NavData for cycle 2504, effective 17 April 2025, contains incorrect data for Diwopu; Urumqi, PR of China (ZWWW). SID KABDO 1B [KABD1B]: altitude at WUR VOR should read as BLANK. RNAV SID NIXER 1C [NIXE1C]: waypoints WW811, WW813 and WW815 should read as follows: WL811, WL813 and WL815. WE STRONGLY URGE YOU TO MAKE THIS INFORMATION AVAILABLE TO APPROPRIATE CREW MEMBERS OR CUSTOMERS IMMEDIATELY! Revised coding will appear in Jeppesen NavData for cycle 2505, effective 15 May 2025. Until then an entry will appear in the NavData Change Notices and this Alert will be posted on the Jeppesen Web site: Notices and Alerts. Please refer to the Diwopu, PR of China (ZWWW) 10-3M and10-3A charts dated 11 APR 25 (effective 16 Apr 25 1600Z) for valid information. 2504_ZWWW_NavData-Alert Back to All Notices & Alerts