HYI
San Marcos Tower
Federal Contract ATC Tower Austin, Texas
Facility Information
| Facility Overview | |
|---|---|
| Identifier | HYI |
| Facility Name | San Marcos Tower |
| Airport Name | San Marcos Rgnl |
| Type | Contract Tower |
| Contractor | Robinson Aviation (RVA) |
| Site Notes | Job Share Location |
| Airspace & Operations | |
|---|---|
| Hours of Operationi | 0700-2100 EFF 01 APR 2021 |
| Airspace Class | Class D |
| Approach/Departure | AUS |
| Overlying ARTCC | ZHU |
| Airport Diagram | View Airport Diagram (PDF) |
| Location & Contact | |
|---|---|
| City, State | Austin, TX |
| Cost of Living Indexi | 98.1 (1.9% below avg) |
Traffic
| May 2025 - April 2026 (12 Months) | |
|---|---|
| Tower Operations | 110,140 operations/year |
| Average Daily Operations | 302 operations/day |
Traffic History
Administration
| Organizational Structure | |
|---|---|
| Region | Southwest |
| Service Area | Central |