| Domestic |
4/7/26 1530Z | 4/7/26 2300Z | | !CYS 04/003 CYS AD AP RVR ALL U/S 2604071530-2604072300 |
4/4/26 0523Z | 5/19/26 0613Z | | !CYS 04/008 CYS OBST WIND TURBINE LGT (ASN 2018-WTW-12392-OE) 412925N1050926W (24.5NM NW CYS) 7355FT (328FT AGL) U/S 2604040523-2605190613 |
4/4/26 0404Z | | | !CYS 04/007 CYS NAV TACAN AZM U/S 2604040404-2605012000EST |
4/1/26 1143Z | | | !CYS 04/001 CYS NAV ILS RWY 27 LOC NOT MNT 2604011143-2604082000EST |
3/26/26 2108Z | 6/25/26 1800Z | | !CYS 03/148 CYS OBST CRANE (ASN UNKNOWN) 410841N1044129W (5.03NM E APCH END RWY 27) UNKNOWN (200FT AGL) FLAGGED AND LGTD 2603262108-2606251800 |
3/26/26 1326Z | | | !CYS 03/147 CYS NAV ILS RWY 27 DME NOT MNT 2603261326-2604302000EST |
2/25/26 0356Z | | | !CYS 02/136 CYS NAV ILS RWY 27 GP NOT MNT 2602250356-2604292000EST |
| FDC |
3/5/26 1247Z | | | !FDC 6/3930 CYS IAP CHEYENNE RGNL/JERRY OLSON FLD, CHEYENNE, WY. RNAV (GPS) RWY 9, AMDT 1B... LNAV CAT C VISIBILITY 1 1/8. DELETE NOTE DME/DME RNP-0.3 NA. PBN REQUIREMENTS NOTE: RNP APCH - GPS. DELETE *LNAV ONLY. CHANGE MIN ALT AT WIKAR TO READ: WIKAR/2.70 NM TO RW09 7060. CHANGE CHART VDP TO READ: CHART VDP AT 1.09 NM TO RW09. CHANGE FOR UNCOMPENSATED BARO-VNAV NOTE TO READ: FOR UNCOMPENSATED BARO-VNAV SYSTEMS, LNAV/VNAV NA BELOW -27C OR ABOVE 54C. THIS IS RNAV (GPS) RWY 9, AMDT 1C. 2603051247-PERM |
| Military |
3/9/26 1820Z | 4/30/26 2359Z | Services | !KCYS M0009/26 CYS SVC ATC OPERATING HOURS NOW 1400Z - 2200Z, CONTACT DENVER CENTER 125.9 FOR APPROACH SERVICES 2603091820-2604302359 |