GPI
Glacier Tower
Federal Contract ATC Tower Kalispell, Montana
Facility Information
| Facility Overview | |
|---|---|
| Identifier | GPI |
| Facility Name | Glacier Tower |
| Airport Name | Glacier Park Intl |
| Type | Contract Tower |
| Contractor | Serco |
| Airspace & Operations | |
|---|---|
| Hours of Operationi | 0800-0000 |
| Airspace Class | Class D |
| Approach/Departure | ZLC |
| Overlying ARTCC | ZLC |
| Airport Diagram | View Airport Diagram (PDF) |
| Location & Contact | |
|---|---|
| City, State | Kalispell, MT |
| Cost of Living Indexi | 115.7 (15.7% above avg) |
Traffic
| May 2025 - April 2026 (12 Months) | |
|---|---|
| Tower Operations | 53,882 operations/year |
| Average Daily Operations | 148 operations/day |
Traffic History
Administration
| Organizational Structure | |
|---|---|
| Region | Northwest Mountain |
| Service Area | Western |