Featured Repeater of the Day • Sunday, Nov 1, 2026
System #505 of 533
N7ZQT — Vail 449.62500 MHz
Coordinated 70cm amateur radio repeater serving Vail and Pima County, Arizona. Part of the Linked Network (K7ICU). Maintained by Trustee (K7ICU).
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Downlink (Output)
449.62500 MHz
Listen frequency (-5.000 MHz shift)
CTCSS / Squelch Tone
123.0 Hz
FM (Analog)
Site & Elevation
Vail
~3,235 ft AMSL • Grid DM42pb
Sponsor / System
Trustee (K7ICU)
Linked Network (K7ICU)
Interactive RF Coverage & Terrain Analysis
Estimated coverage footprint for N7ZQT (18 mi radius) & optical line-of-sight propagation. Click anywhere on the map to test terrain cross-section.
Line-of-Sight Cross Section Click map to test any path
Technical Parameters
| Downlink (Listen / RX) | 449.62500 MHz |
|---|---|
| Uplink (Transmit / TX) | 444.62500 MHz |
| Offset / Shift | -5.000 MHz |
| Uplink Tone (TX Access) | 123.0 Hz |
| Downlink Squelch (RX) | Carrier Squelch (Open RX / Tone Optional) |
| Mode & Bandwidth | FM (Analog) • 70cm |
| Maidenhead Grid | DM42pb |
| Coordinates | 32.04790° N, -110.71200° W |
| Ground Elevation | ~3,235 ft AMSL |
| RepeaterBook Radius | 18 miles nominal |
| Linked System | Linked Network (K7ICU) |
| Sponsor / Trustee | Trustee (K7ICU) |
| Coordination | ARCA |
| Official Website | https://www.azfreqcoord.org/ |
Propagation & Geography
Pima County RF Propagation
Vail Regional Footprint
Vail is situated in Vail at approximately 3,235 ft AMSL (Maidenhead Grid DM42pb). Operating with an estimated RF coverage radius of 18 miles, keying up on 449.62500 MHz (123.0 Hz) provides communication across Pima County and surrounding terrain.
Open Terrain LOS ProfilerOfficial Database & Links
Live Records & Coordination
Refer to official coordination records, travel tones, and community updates for N7ZQT: