This is not an official NOTAM source, and NOTAMs may be missing or out of date. Includes only aerodrome-specific NOTAMS.
NOTAM 04/018: Black Hills Airport-Clyde Ice Field (KSPF)
!SPF 04/018 SPF COM REMOTE COM OUTLET 122.500 U/S 2404190959-2405032000EST CREATED: 19 Apr 2024 09:59:00 SOURCE: MOCC
NOTAM 04/016: Black Hills Airport-Clyde Ice Field (KSPF)
!SPF 04/016 SPF OBST TOWER LGT (ASR 1056646) 441942.00N1035005.00W (9.4NM SSW SPF) 7563.0FT (603.0FT AGL) U/S 2404172314-2407172359 CREATED: 17 Apr 2024 23:14:00 SOURCE: KHONYFYX
NOTAM 04/001: Black Hills Airport-Clyde Ice Field (KSPF)
!SPF 04/001 SPF OBST TOWER LGT (ASR 1042866) 441941.00N1035015.00W (9.4NM SSW SPF) 7362.9FT (402.9FT AGL) U/S 2404010247-2406302359 CREATED: 01 Apr 2024 02:47:00 SOURCE: KHONYFYX
NOTAM 03/010: Black Hills Airport-Clyde Ice Field (KSPF)
!SPF 03/010 SPF SVC SEE ZDV 03/867 ELLSWORTH APP CLSD SUN MON 2000-1159 2403312000-2404291159 CREATED: 30 Mar 2024 19:29:00 SOURCE: KHONYFYX
NOTAM 03/009: Black Hills Airport-Clyde Ice Field (KSPF)
!SPF 03/009 SPF SVC SEE ZDV 03/866 ELLSWORTH APP CLSD SAT SUN 2000-1159 2403302000-2404281159 CREATED: 30 Mar 2024 19:28:00 SOURCE: KHONYFYX