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447.9750 W0CRA
Boulder, CO · FM (analog) · probably on the air (RepeaterBook: listed on the air, listing updated Dec 14, 2025 00:00 UTC)
Output (listen)447.9750
Input (transmit)442.9750
Offset-5 MHz
Tone107.2 Hz TSQL
Location · exact site
39.91317, -105.29333
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Exact site: 39.91317, -105.29333
· open map ↗ · other dots: repeaters within 25 miles (● confirmed on the air · ● probably · ● reported off the air · ● unknown)
Nets on This Repeater
No nets known on this repeater yet.
Details
- Call sign
- W0CRA (license, owner history, nets)
- County
- Boulder
- Landmark
- Eldorado Mtn
- Listing updated
- 2025-12-14
- FM bandwidth
- 25.0
- Use
- Open
- On-air check
- RepeaterBook: listed on the air, listing updated Dec 14, 2025 00:00 UTC
- In directory
- since 2026-10-01 · updated 2026-10-04
Other Repeaters with This Call
145.1450 Idaho Springs, CO · FM · 145.1600 Colorado Springs, CO · FM · 145.4600 Boulder, CO · FM · 147.2250 Larkspur, CO · FM · 224.9800 Boulder, CO · FM · 447.5750 Idaho Springs, CO · FM · 448.4250 Larkspur, CO · FM
Nearby Repeaters (within 25 miles)
| Miles | Output | Call | Tone | Mode | Location |
|---|---|---|---|---|---|
| 0.0 | 145.4600 | W0CRA | 107.2 | FM (analog) | Boulder, CO |
| 0.0 | 446.9875 | N0SZ | — | DMR | Boulder, CO |
| 3.1 | 445.7250 | KC0RPS | 100.0 | FM (analog) | Coal Creek Canyon, CO |
| 3.2 | 145.4750 | KE0SJ | 100.0 | FM (analog) | Boulder, CO |
| 3.7 | 145.3850 | K0HRV | — | D-STAR | Arvada, CO |
| 3.7 | 446.8625 | K0HRV | — | D-STAR | Arvada, CO |
| 4.5 | 146.7000 | W0DK | 100.0 | FM (analog) | Boulder, CO |
| 4.6 | 448.9000 | W0DK | 100.0 | FM (analog) | Boulder, CO |
| 5.1 | 438.4500 | KA3UFV | — | DMR | Arvada, CO |
| 6.8 | 446.8000 | N0SZ | — | DMR | Boulder, CO |
| 7.1 | 446.9875 | K7PFJ | — | DMR | Boulder South, CO |
| 7.3 | 145.3100 | KB0VJJ | 88.5 | FM (analog) | Boulder, CO |
| 7.3 | 449.2250 | N0SZ | 141.3 | FM (analog) | Boulder, CO |
| 8.0 | 433.5000 | KE0CBT | — | DMR | Boulder, L0C4T0R, CO |
| 8.0 | 145.3850 | KC0DS | — | D-STAR | Boulder, CO |
| 8.0 | 446.8625 | KC0DS | — | D-STAR | Boulder, CO |
| 8.0 | 1283.8625 | KC0DS | — | D-STAR | Boulder, CO |
| 8.8 | 447.1750 | W0JRL | 103.5 | FM (analog) | Boulder, CO |
| 8.9 | 445.7000 | W0RMT | — | DMR | Louisville, CO |
| 8.9 | 441.6000 | W0RMT | — | DMR | Louisville, CO |
| 8.9 | 443.5000 | W0CDM | — | DMR | Louisville, CO |
| 9.4 | 449.6750 | AD0A | — | Fusion (C4FM) | Arvada, CO |
| 9.5 | 145.2200 | KI0GO | 103.5 | FM (analog) | Arvada, CO |
| 9.6 | 145.2200 | WT0C | 103.5 | FM (analog) | Golden, CO |
| 9.6 | 224.7400 | N0POH | 88.5 | FM (analog) | Golden, CO |
| 9.6 | 449.7500 | KI0GO | — | DMR | Golden, CO |
| 9.6 | 224.0000 | N0MHU | 103.5 | FM (analog) | Golden, CO |
| 9.6 | 448.8500 | K0IBM | 88.5 | FM (analog) | Golden, CO |
| 9.7 | 446.9750 | KB0VGD | — | DMR | Golden, CO |
| 10.5 | 439.4750 | W0SUN | — | Fusion (C4FM) | Golden, CO |
| 10.6 | 446.7875 | W0TX | — | DMR | Golden, CO |
| 10.9 | 927.8375 | KI0HC | DCS 205 | FM (analog) | Golden, CO |
| 11.0 | 449.8250 | W0WYX | 103.5 | FM (analog) | Broomfield, CO |
| 11.4 | 449.5500 | W0IA | 100.0 | FM (analog) | Boulder, CO |
| 11.4 | 224.0200 | W0IA | — | FM (analog) | Boulder, CO |
| 11.4 | 447.7500 | N0SZ | 141.3 | FM (analog) | Boulder, CO |
| 11.5 | 448.1250 | N0PYY | 107.2 | FM (analog) | Golden, CO |
| 11.5 | 448.9750 | W0GV | 123.0 | FM (analog) | Golden, CO |
| 11.6 | 927.7875 | N0PYY | 156.7 | FM (analog) | Golden, CO |
| 11.6 | 448.6250 | W0TX | 100.0 | FM (analog) | Golden, CO |
Change History
| Week of | Change |
|---|---|
| 2026-10-01 | Added to the directory FM 447.975 |