| Domestic |
2/2/26 1600Z | 2/3/26 0100Z | | !CYS 01/087 CYS TWY A2 CLSD 2602021600-2602030100 |
2/2/26 1600Z | 2/3/26 0100Z | | !CYS 01/085 CYS TWY A BTN TWY A3 AND TWY A1 CLSD 2602021600-2602030100 |
2/2/26 1600Z | 2/3/26 0100Z | | !CYS 01/084 CYS TWY A1 CLSD 2602021600-2602030100 |
1/26/26 1553Z | 2/28/26 2359Z | | !CYS 01/066 CYS OBST TOWER LGT (ASR 1008927) 410024.00N1044623.00W (9.1NM S CYS) 6473.1FT (229.7FT AGL) U/S 2601261553-2602282359 |
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 |
1/17/26 1202Z | 4/17/26 0500Z | | !CYS 01/033 CYS OBST TOWER LGT (ASR 1015395) 410256.50N1045324.50W (7.3NM SSW CYS) 6708.0FT (321.9FT AGL) U/S 2601171202-2604170500 |
1/8/26 1050Z | 2/22/26 2359Z | | !CYS 01/009 CYS OBST WIND TURBINE LGT (ASN 2018-WTW-12392-OE) 412925N1050926W (24.5NM NW CYS) 7355FT (328FT AGL) U/S 2601081050-2602222359 |
12/5/25 1311Z | | | !CYS 12/090 CYS NAV TACAN DME U/S 2512051311-2606052111EST |
| FDC |
12/4/25 1600Z | | | !FDC 5/4661 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. 2512041600-2602181559EST |
| 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 |