| Domestic |
2/23/26 1700Z | 2/23/26 2355Z | | !CYS 02/013 CYS NAV VORTAC U/S 2602231700-2602232355 |
2/22/26 2011Z | | | !CYS 02/133 CYS NAV ILS RWY 27 LOC/GP U/S 2602222011-2602262000EST |
2/21/26 0541Z | 5/22/26 0500Z | | !CYS 02/132 CYS OBST TOWER LGT (ASR 1015395) 410256.50N1045324.50W (7.3NM SSW CYS) 6708.0FT (321.9FT AGL) U/S 2602210541-2605220500 |
2/20/26 0613Z | 4/6/26 0613Z | | !CYS 02/112 CYS OBST WIND TURBINE LGT (ASN 2018-WTW-12392-OE) 412925N1050926W (24.5NM NW CYS) 7355FT (328FT AGL) U/S 2602200613-2604060613 |
2/18/26 1443Z | | | !CYS 02/015 CYS NAV ILS RWY 27 GP NOT MNT 2602181443-2602252000EST |
1/23/26 1354Z | 2/26/26 2000Z | | !CYS 01/039 CYS OBST CRANE (ASN UNKNOWN) 410915N1045004W (.7NM SW APCH END RWY 09) UNKNOWN (120FT AGL) FLAGGED 2601231354-2602262000 |
1/20/26 2058Z | 2/27/26 1700Z | | !CYS 01/034 CYS OBST CRANE (ASN UNKNOWN) 410955N1045219W (2.75NM NW APCH END RWY 09) UNKNOWN (170FT AGL) LGTD 2601202058-2602271700 |
12/5/25 1311Z | | | !CYS 12/090 CYS NAV TACAN DME U/S 2512051311-2606052111EST |
| FDC |
2/23/26 1700Z | | | !FDC 6/7963 CYS IAP CHEYENNE RGNL/JERRY OLSON FLD, CHEYENNE, WY. ILS OR LOC RWY 27, AMDT 36... PROCEDURE NA FOR TACAN ONLY EQUIPPED AIRCRAFT. MISSED APPROACH: CLIMB TO 6800 THEN CLIMBING RIGHT TURN TO 9000 ON HEADING 360 (RADAR REQUIRED). DME REQUIRED EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, CYS VORTAC OUT OF SERVICE. 2602231700-2603020902EST |
2/12/26 1951Z | | | !FDC 6/3500 CYS IAP CHEYENNE RGNL/JERRY OLSON FLD, CHEYENNE, WY. ILS OR LOC RWY 27, AMDT 36... TACAN AIRCRAFT MISSED APPROACH NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, CYS TACAN OUT OF SERVICE. 2602121951-2609241951EST |
| Military |
12/16/25 1948Z | 3/16/26 1948Z | Services | !KCYS M0113/25 CYS SVC ATC OPERATING HOURS NOW 1500Z - 2300Z, CONTACT DENVER CENTER 125.9 FOR APPROACH SERVICES 2512161948-2603161948 |