Grant County International Airport

• 1/2026

  Notice to Air Missions

  !MWH 11/001 MWH AIRSPACE HIGH ANGLE DESCENT MANEUVERS WITHIN AN AREA DEFINED AS 20NM RADIUS OF MWH SFC-17999FT 2611021930-2611022230

  From 2026-11-02 19:30 UTC To 2026-11-02 22:30 UTC
• 41/2026

  Obstacle unserviceable

  !MWH 10/041 MWH OBST TOWER LGT (ASR UNKNOWN) 470340.90N1194449.57W (9.7NM SE 80T) 1878FT (700FT AGL) U/S 2610100303-2611240600

  From 2026-10-10 03:03 UTC To 2026-11-24 06:00 UTC
• 44/2026

  Obstacle unserviceable

  !MWH 10/044 MWH OBST TOWER LGT (ASR UNKNOWN) 470341.34N1194428.36W (10.5NM SSE 80T) 1878FT (700FT AGL) U/S 2610100914-2611240603

  From 2026-10-10 09:14 UTC To 2026-11-24 06:03 UTC
• 86/

  Obstacle unserviceable

  !MWH 10/086 MWH OBST TOWER LGT (ASR UNKNOWN) 470355.00N1194428.00W (9.7NM SSE 80T) 1878FT (700FT AGL) U/S 2610250109-2612090600

  From 2026-10-25 01:09 UTC To 2026-12-09 06:00 UTC
• 87/

  Obstacle unserviceable

  !MWH 10/087 MWH OBST TOWER LGT (ASR UNKNOWN) 470355.22N1194419.32W (10.5NM SSE 80T) 1878FT (700FT AGL) U/S 2610250141-2612090600

  From 2026-10-25 01:41 UTC To 2026-12-09 06:00 UTC
• 347/2026 QIOAS

  Runway 32R unserviceable

  NAV ILS RWY 32R OM U/S

  From 2026-06-26 08:29 UTC To 2026-12-09 20:00 UTC
• 80/2026

  Runway 32R unserviceable

  !MWH 06/080 MWH NAV ILS RWY 32R OM U/S 2606260829-2612092000EST

  From 2026-06-26 08:29 UTC To 2026-12-10 01:00 UTC
• 32/2026

  Notice not available

  !MWH 10/032 MWH SVC TWR CLSD MNT CTAF 118.25 CLASS D SER NOT AVBL CTC SEATTLE ARTCC FOR CLR DELIVERY AT 253-351-3694 DLY 1300-1500 2610091300-2612311500

  From 2026-10-09 13:00 UTC To 2026-12-31 15:00 UTC
• 35/2026

  Notice closed

  !MWH 10/035 MWH SVC SEE ZSE 10/091 GRANT COUNTY APP CLSD DLY 1300-1500 2610091300-2612311500

  From 2026-10-09 13:00 UTC To 2026-12-31 15:00 UTC
• 442/2026 QSTLC

  Tropical storm closed

  SVC TWR CLSD MNT CTAF 118.25 CLASS D SER NOT AVBL CTC SEATTLE ARTCC FOR CLR DELIVERY AT 253-351-3694 DLY 1300-1500

  From 2026-10-09 13:00 UTC To 2026-12-31 15:00 UTC
• 101/2026

  Notice closed

  !MWH 10/101 MWH SVC SEE ZSE 10/373 GRANT COUNTY APP CLSD DLY 1400-1600 2611011400-2612311600

  From 2026-11-01 14:00 UTC To 2026-12-31 16:00 UTC
• 106/

  Notice closed

  !MWH 10/106 MWH SVC SEE ZSE 10/374 GRANT COUNTY APP CLSD DLY 1400-1600 2611011400-2612311600

  From 2026-11-01 14:00 UTC To 2026-12-31 16:00 UTC
• 484/2026 QSTLC

  Tropical storm closed

  SVC TWR CLSD MNT CTAF 118.25 CLASS D SER NOT AVBL CTC SEATTLE ARTCC FOR CLR DELIVERY AT 253-351-3694

  From 2026-11-01 14:00 UTC To 2026-12-31 16:00 UTC
• 96/2026

  Notice not available

  !MWH 10/096 MWH SVC TWR CLSD MNT CTAF 118.25 CLASS D SER NOT AVBL CTC SEATTLE ARTCC FOR CLR DELIVERY AT 253-351-3694 DLY 1400-1600 2611011400-2612311600

  From 2026-11-01 14:00 UTC To 2026-12-31 16:00 UTC
• 487/2026 QSTLC

  Tropical storm closed

  SVC TWR CLSD MNT CTAF 118.25 CLASS D SER NOT AVBL CTC SEATTLE ARTCC FOR CLR DELIVERY AT 253-351-3694

  From 2026-11-01 00:01 UTC To 2027-01-01 00:06 UTC
• 99/2026

  Notice not available

  !MWH 10/099 MWH SVC TWR CLSD MNT CTAF 118.25 CLASS D SER NOT AVBL CTC SEATTLE ARTCC FOR CLR DELIVERY AT 253-351-3694 DLY 0001-0006 2611010001-2701010006

  From 2026-11-01 00:01 UTC To 2027-01-01 00:06 UTC
• 34/2026

  Notice not available

  !MWH 10/034 MWH SVC TWR CLSD MNT CTAF 118.25 CLASS D SER NOT AVBL CTC SEATTLE ARTCC FOR CLR DELIVERY AT 253-351-3694 DLY 2300-0500 2610092300-2701010500

  From 2026-10-09 23:00 UTC To 2027-01-01 05:00 UTC
• 37/2026

  Notice closed

  !MWH 10/037 MWH SVC SEE ZSE 10/092 GRANT COUNTY APP CLSD DLY 2300-0500 2610092300-2701010500

  From 2026-10-09 23:00 UTC To 2027-01-01 05:00 UTC
• 443/2026 QSTLC

  Tropical storm closed

  SVC TWR CLSD MNT CTAF 118.25 CLASS D SER NOT AVBL CTC SEATTLE ARTCC FOR CLR DELIVERY AT 253-351-3694 DLY 2300-0500

  From 2026-10-09 23:00 UTC To 2027-01-01 05:00 UTC
• 103/

  Notice closed

  !MWH 10/103 MWH SVC SEE ZSE 10/376 GRANT COUNTY APP CLSD DLY 0001-0600 2611010001-2701010600

  From 2026-11-01 00:01 UTC To 2027-01-01 06:00 UTC
• 104/2026

  Notice not available

  !MWH 10/104 MWH SVC TWR CLSD MNT CTAF 118.25 CLASS D SER NOT AVBL CTC SEATTLE ARTCC FOR CLR DELIVERY AT 253-351-3694 DLY 0001-0600 2611010001-2701010600

  From 2026-11-01 00:01 UTC To 2027-01-01 06:00 UTC
• 488/2026 QSTLC

  Tropical storm closed

  SVC TWR CLSD MNT CTAF 118.25 CLASS D SER NOT AVBL CTC SEATTLE ARTCC FOR CLR DELIVERY AT 253-351-3694

  From 2026-11-01 00:01 UTC To 2027-01-01 06:00 UTC
• 473/2026 QICXX

  Runway 32R

  NAV ILS RWY 32R GP NOT MNT

  From 2026-10-14 08:42 UTC To 2027-04-28 20:00 UTC
• 65/2026

  Runway 32R

  !MWH 10/065 MWH NAV ILS RWY 32R GP NOT MNT 2610140842-2704282000EST

  From 2026-10-14 08:42 UTC To 2027-04-29 01:00 UTC
• 420/2026 QLVAS

  Runway 22 unserviceable

  RWY 22 VASI U/S

  From 2026-09-30 11:02 UTC To 2027-05-28 20:00 UTC
• 77/2026

  Runway 22 unserviceable

  !MWH 09/077 MWH RWY 22 VASI U/S 2609301102-2705282000EST

  From 2026-09-30 11:02 UTC To 2027-05-29 01:00 UTC

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