San Marcos Regional Airport

KHYI

San Marcos, US

Active NOTAMs
15

📋 NOTAM Summary

15
Total Active
0
Critical
0
Runway
0
NavAid
ℹ️

General Information

15 active
NOTAM: H0006/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
Effective From
Apr 21, 2026 13:30 UTC
Expires
Apr 21, 2026 19:30 UTC
NOTAM Description
NAV ILS RWY 13 U/S
NOTAM: H0004/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
Effective From
Apr 21, 2026 05:00 UTC
Expires
Apr 21, 2026 11:00 UTC
NOTAM Description
COM REMOTE TRANS/REC 121.35 U/S
QOLAS
NOTAM: H0003/26 | Q-Code: QOLAS | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
ACTIVE
Effective From
Apr 11, 2026 07:00 UTC
Expires
May 26, 2026 04:00 UTC
NOTAM Description
OBST TOWER LGT (ASR 1039468) 295832.80N0980539.00W (13.1NM WNW HYI) 1319.9FT (419.9FT AGL) U/S
NOTAM: H0021/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
ACTIVE
Effective From
Mar 31, 2026 17:15 UTC
Expires
Apr 30, 2026 17:00 UTC
NOTAM Description
OBST TOWER LGT (ASR 1256262) 295632.80N0974800.60W (4.4NM NE HYI) 902.9FT (254.9FT AGL) U/S
NOTAM: H0017/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
ACTIVE
Effective From
Mar 27, 2026 21:02 UTC
Expires
May 27, 2026 23:59 UTC
NOTAM Description
OBST WATERTOWER LGT (ASN 2024-ASW-7674-OE) 295702N0975106W (3.5NM NE HYI) 872FT (204FT AGL) U/S
QOLAS
NOTAM: H0010/26 | Q-Code: QOLAS | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
ACTIVE
Effective From
Mar 23, 2026 11:30 UTC
Expires
May 7, 2026 04:00 UTC
NOTAM Description
OBST TOWER LGT (ASR 1039468) 295832.80N0980539.00W (13.1NM WNW HYI) 1319.9FT (419.9FT AGL) U/S
NOTAM: H0009/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
Effective From
Mar 20, 2026 23:45 UTC
Expires
Apr 19, 2026 17:00 UTC
NOTAM Description
OBST TOWER LGT (ASR 1230571) 295029.80N0975451.90W (4.1NM SW HYI) 938.0FT (304.8FT AGL) U/S
QOLAS
NOTAM: H0008/26 | Q-Code: QOLAS | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
ACTIVE
Effective From
Mar 20, 2026 11:54 UTC
Expires
Jul 18, 2026 11:54 UTC
NOTAM Description
OBST TOWER LGT (ASR 1214089) 295425.80N0980001.80W (7.3NM W HYI) 1181.8FT (270.0FT AGL) U/S
NOTAM: F0725/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
ACTIVE
Effective From
Mar 19, 2026 10:45 UTC
Expires
Oct 12, 2026 10:45 UTC
NOTAM Description
IAP SAN MARCOS RGNL, AUSTIN, TX. NDB RWY 13, AMDT 5C... RNAV (GPS) RWY 13, AMDT 2C... RNAV (GPS) RWY 17, ORIG-C... RNAV (GPS) RWY 26, ORIG-B... RNAV (GPS) RWY 31, ORIG-B... RNAV (GPS) RWY 35, ORIG-B... RNAV (GPS) RWY 8, ORIG-C... CIRCLING CAT C MDA 1260/HAA 665. TEMPORARY CRANE, 910 MSL, 3.12 NM SE OF KHYI AIRPORT (2023-ASW-17979-OE). 2603191045-2610121045EST
NOTAM: H0002/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
ACTIVE
Effective From
Mar 5, 2026 00:54 UTC
Expires
Jun 4, 2026 23:59 UTC
NOTAM Description
OBST TOWER LGT (ASR 1322857) 295911.90N0975229.60W (5.65NM NNW HYI) 943FT (223FT AGL) U/S
QOLAS
NOTAM: H0005/26 | Q-Code: QOLAS | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
Effective From
Feb 18, 2026 16:49 UTC
Expires
Apr 5, 2026 05:00 UTC
NOTAM Description
OBST TOWER LGT (ASR 1039468) 295832.80N0980539.00W (13.1NM WNW HYI) 1319.9FT (419.9FT AGL) U/S
QOLAS
NOTAM: H0004/26 | Q-Code: QOLAS | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
ACTIVE
Effective From
Feb 15, 2026 01:23 UTC
Expires
May 16, 2026 05:00 UTC
NOTAM Description
OBST TOWER LGT (ASR 1227830) 295929.10N0974509.40W (8.3NM NE HYI) 841.9FT (254.9FT AGL) U/S
QOLAS
NOTAM: H0015/26 | Q-Code: QOLAS | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
Effective From
Jan 22, 2026 16:11 UTC
Expires
Apr 22, 2026 05:00 UTC
NOTAM Description
OBST TOWER LGT (ASR 1210862) 295738.70N0980544.10W (12.8NM WNW HYI) 1396.0FT (254.9FT AGL) U/S
NOTAM: H0013/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
ACTIVE
Effective From
Nov 25, 2025 15:12 UTC
Expires
May 26, 2026 21:11 UTC
NOTAM Description
NAV ILS RWY 13 OM U/S
NOTAM: F5663/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
ACTIVE
Effective From
Jun 17, 2025 18:46 UTC
Expires
Jun 17, 2027 18:46 UTC
NOTAM Description
IAP SAN MARCOS RGNL, AUSTIN, TX. RNAV (GPS) RWY 17, ORIG-B... LNAV MDA 1140/HAT 545 ALL CATS. VIS CAT C/D/E 1 5/8. CIRCLING CAT A/B MDA 1140/HAA 545. VDP 1.53 NM TO RW17. WATER TOWER, 872 MSL, 2.94 NM NORTH OF RWY 17 (2024-ASW-7674-OE). 2506171846-2706171846EST

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