08 Dec 2025 Abilene, Texas, USA; Dyess AFB (KDYS); Multiple Procedures; Cycle 2512 Procedure Coding Outdated Notices & Alerts / Abilene, Texas, USA; Dyess AFB (KDYS); Multiple Procedures; Cycle 2512 Included Regions (1) United States Included Areas (1) TX Jeppesen NavData for cycle 2512, effective 27 NOV 2025, contains incorrect data for Dyess AFB; Abilene, Texas (KDYS). TACAN W Rwy 16 and HI-TACAN X Rwy 16; Hold at EDUCT changed length to 9NM/limit D29 DYS, Step Down Fix BUTTR added at D3.4 DYS AT OR ABOVE 2440’, Hold at HUGOE changed length to 9NM/limit D24 DYS. ILS or LOC W Rwy 16; Hold at HOGES changed length to 9NM/limit D29 DYS, Step Down Fix KAATE added at D3.4 DYS AT OR ABOVE 2440’, Hold at HUGOE changed length to 9NM/limit D24 DYS. HI-ILS or LOC X Rwy 16; Step Down Fix KAATE added at D3.4 DYS AT OR ABOVE 2440’, Hold at HUGOE changed length to 9NM/limit D24 DYS. TACAN W Rwy 34 and HI-TACAN X Rwy 34; Hold at COVES changed length to 9NM/limit D29 DYS, Step Down Fix GELLY added at D3.3 DYS AT OR ABOVE 2560’, Hold at BIMET changed length to 9NM/limit D24 DYS. ILS or LOC W Rwy 34; Hold at PAGGY changed length to 9NM/limit D29 DYS, Hold at BIMET changed length to 9NM/limit D24 DYS. HI-ILS or LOC X Rwy 34; Hold at BIMET changed length to 9NM/limit D24 DYS. The following waypoints have updated coordinates of: Waypoint ID Latitude Longitude AVEME N32° 26’ 54.18” W099° 51’ 39.66” CENOT N32° 30’ 07.19” W099° 52’ 24.56” HEPEM N32° 23’ 40.31” W099° 50’ 54.62” HIDUM N32° 39’ 53.07” W099° 54’ 41.18” HUMEX N32° 19’ 28.75” W099° 49’ 56.23” TIVLE N32° 21’ 42.09” W099° 50’ 27.17” ZOLBI N32° 10’ 23.54” W099° 47’ 50.00” Changes were received after the ICAO specified date for aeronautical information publication which could not be incorporated in time for the effective date of 27 Nov 2025. 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 2513, effective 25 DEC 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 Abilene, Texas (KDYS) 31-1, 31-2, 31-3, 31-4, 34-1, 34-2, 34-3, 34-4 charts dated 19 DEC 25 for valid information. KDYS_NavData_Alert_08_Dec_2025 Back to All Notices & Alerts