San Marcos Regional Airport

KHYI

San Marcos, US

Active NOTAMs
6

📋 NOTAM Summary

6
Total Active
0
Critical
0
Runway
0
NavAid
ℹ️

General Information

6 active
QOLAS
NOTAM: H0005/26 | Q-Code: QOLAS | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
ACTIVE
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
ACTIVE
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: F2432/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HYI
Effective From
Jul 22, 2025 04:46 UTC
Expires
Mar 3, 2026 04:46 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-B... 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). 2507220446-2603030446EST
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