Chan Gurney Municipal Airport

KYKN / YKN

Yankton, US

Active NOTAMs
8

📋 NOTAM Summary

8
Total Active
0
Critical
0
Runway
0
NavAid
ℹ️

General Information

8 active
NOTAM: F3200/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
YKN
Effective From
Apr 17, 2026 05:00 UTC
Expires
Apr 24, 2026 13:51 UTC
NOTAM Description
IAP CHAN GURNEY MUNI, YANKTON, SD. RNAV (GPS) RWY 31, AMDT 1A... WHEN LOCAL ALTIMETER SETTING NOT RECEIVED, USE SIOUX FALLS ALTIMETER SETTING: INCREASE LPV DA TO 1613, LNAV/VNAV DA TO 1663 AND ALL MDAS 140 FT; INCREASE LNAV/VNAV ALL CATS VISIBILITY 1/8 SM; LNAV CAT C/D VISIBILITY 3/8 SM AND CIRCLING CAT C/D VISIBILITY 1/2 SM. FOR INOPERATIVE ALS WHEN USING SIOUX FALLS ALTIMETER SETTING, INCREASE LPV ALL CATS VISIBILITY TO 1 SM, AND LNAV/VNAV ALL CATS VISIBILITY TO 1 3/8 SM. BARO-VNAV AND VDP NA WHEN USING SIOUX FALLS ALTIMETER SETTING. YKN AWOS OUT OF SERVICE. 2604170500-2604241351EST
NOTAM: F3198/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
YKN
Effective From
Apr 17, 2026 05:00 UTC
Expires
Apr 24, 2026 13:51 UTC
NOTAM Description
IAP CHAN GURNEY MUNI, YANKTON, SD. ILS OR LOC RWY 31, AMDT 6... WHEN LOCAL ALTIMETER SETTING NOT RECEIVED, USE SIOUX FALLS ALTIMETER SETTING AND INCREASE S-ILS 31 DA TO 1613 FEET AND ALL MDAS 140 FEET; INCREASE S-LOC 31 CAT A/B VISIBILITY 1/4 SM, CAT C/D VISIBILITY 5/8 SM, CIRCLING CAT A/B VISIBILITY 1/4 SM AND CAT C/D VISIBILITY 1/2 SM; INCREASE ZIMUK FIX MINIMUMS VISIBILITY CAT C/D 1/4 SM AND CIRCLING CAT C/D VISIBILITY 1/2 SM. FOR INOPERATIVE ALS WHEN USING SIOUX FALLS ALTIMETER SETTING, INCREASE S-ILS 31 ALL CATS VISIBILITY TO 1 SM AND ZIMUK FIX MINIMUMS CAT C/D VISIBILITY TO 1 1/8 SM. VDP NA WHEN USING SIOUX FALLS ALTIMETER SETTING. YKN AWOS OUT OF SERVICE. 2604170500-2604241351EST
NOTAM: F3199/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
YKN
Effective From
Apr 17, 2026 05:00 UTC
Expires
Apr 24, 2026 13:51 UTC
NOTAM Description
IAP CHAN GURNEY MUNI, YANKTON, SD. RNAV (GPS) RWY 13, AMDT 1B... WHEN LOCAL ALTIMETER SETTING NOT RECEIVED, USE SIOUX FALLS ALTIMETER SETTING: INCREASE LPV DA TO 1684 AND ALL VISIBILITIES 1/4 SM; INCREASE ALL MDAS 140 FT AND LNAV VISIBILITY CATS C AND D 3/8 SM AND CIRCLING CATS C AND D VISIBILITY 1/2 SM. VDP NA WHEN USING SIOUX FALLS ALTIMETER SETTING. YKN AWOS OUT OF SERVICE. 2604170500-2604241351EST
NOTAM: Y0004/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
YKN
ACTIVE
Effective From
Apr 15, 2026 16:22 UTC
Expires
Jun 15, 2026 23:59 UTC
NOTAM Description
OBST TOWER LGT (ASR 1041771) 430920.00N0971757.00W (14.8NM NNE YKN) 1889.8FT (226.4FT AGL) U/S
NOTAM: Y0006/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
YKN
Effective From
Feb 16, 2026 15:36 UTC
Expires
Apr 16, 2026 23:59 UTC
NOTAM Description
OBST TOWER LGT (ASR 1041771) 430920.00N0971757.00W (14.8NM NNE YKN) 1889.8FT (226.4FT AGL) U/S
NOTAM: Y0011/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
YKN
ACTIVE
Effective From
Jan 29, 2026 20:59 UTC
Expires
May 22, 2026 23:59 UTC
NOTAM Description
OBST TOWER LGT (ASR 1035331) 425442.00N0971856.00W (3.1NM E YKN) 1613.5FT (441.6FT AGL) U/S
NOTAM: Y0012/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
YKN
ACTIVE
Effective From
Jan 29, 2026 20:59 UTC
Expires
May 22, 2026 23:59 UTC
NOTAM Description
OBST TOWER LGT (ASR 1035332) 425451.00N0971856.00W (3.1NM E YKN) 1490.2FT (318.2FT AGL) U/S
NOTAM: Y0010/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
YKN
ACTIVE
Effective From
Jan 29, 2026 20:58 UTC
Expires
May 22, 2026 23:59 UTC
NOTAM Description
OBST TOWER LGT (ASR 1035330) 425446.00N0971859.00W (3.1NM E YKN) 2101.0FT (929.1FT AGL) U/S

Understanding NOTAMs

NOTAM Format

  • • A) Location identifier
  • • B) Effective date/time
  • • C) Expiry date/time
  • • E) NOTAM text description
  • • Q) Coded information

Data Sources

  • • FAA Defense Internet NOTAM Service
  • • International NOTAM exchange
  • • National aviation authorities
  • • Real-time updates every 15 minutes
  • • Automatic expiry processing