N9TPB
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🕒 Repeater directory updated Sun Oct 4 3:00 am CDT · next update Sun Oct 11 3:00 am CDT
447.8750 N3BBF
Potomac, MD · DMR · probably on the air (RadioID: listed as active)
Output (listen)447.8750
Input (transmit)442.8750
Offset-5 MHz
Tonenone
DMR color code1
Location · approximate
39.01333, -77.19358
Grid FM19ja ·
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Approximate location (city): 39.01333, -77.19358
· 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
- N3BBF (license, owner history, nets)
- Trustee
- N3BBF
- On-air check
- RadioID: listed as active
- Network ID
- 314982
- Notes
- TS linked: TS1 TS2
- In directory
- since 2026-09-30 · updated 2026-10-04
Other Repeaters with This Call
442.9000 Potomac, MD · DMR
Nearby Repeaters (within 25 miles)
| Miles | Output | Call | Tone | Mode | Location |
|---|---|---|---|---|---|
| 3.4 | 442.9000 | N3BBF | — | DMR | Potomac, MD |
| 4.9 | 224.9400 | WA3YOO | 156.7 | FM (analog) | North Bethesda, MD |
| 5.0 | 146.9550 | KV3B | — | FM (analog) | Rockville, MD |
| 5.3 | 445.9750 | NC3M | 100.0 | FM (analog) | Rockville, MD |
| 5.4 | 442.4875 | N3JFW | — | DMR | Rockville, MD |
| 5.4 | 442.7500 | KV3B | 156.7 | FM (analog) | Rockville, MD |
| 5.4 | 927.1375 | WA3KOK | 156.7 | FM (analog) | Rockville, MD |
| 5.4 | 443.9000 | WA3YOO | 156.7 | FM (analog) | Rockville, MD |
| 5.5 | 145.2900 | K3YGG | 156.7 | FM (analog) | Bethesda, MD |
| 6.2 | 146.6850 | K4HTA | 110.9 | FM (analog) | Tysons Corner, VA |
| 6.8 | 146.9100 | NV4FM | 77.0 | FM (analog) | Tysons Corner, VA |
| 6.8 | 447.0250 | NV4FM | 77.0 | FM (analog) | Tysons Corner, VA |
| 6.9 | 441.3375 | N9KET | — | DMR | Tysons Corner, VA |
| 7.1 | 430.8000 | KN4EAR | — | DMR | Reston, VA |
| 7.6 | 145.3400 | NV4FM | — | D-STAR | Tysons Corner, VA |
| 7.6 | 448.0350 | NV4FM | — | D-STAR | Tysons Corner, VA |
| 7.6 | 1282.8000 | NV4FM | — | D-STAR | Tysons Corner, VA |
| 7.6 | 449.9750 | WA3KOK | 107.2 | FM (analog) | Washington, DC |
| 7.7 | 443.0125 | W3WDC | — | DMR | Washington, DC |
| 8.5 | 438.2875 | W3KIT | 203.5 | FM (analog) | SHARI-UHF Maryland, MD |
| 8.6 | 147.3750 | W8RBJ | 131.8 | FM (analog) | Reston, VA |
| 8.6 | 927.6750 | N3QEM | — | DMR | Vienna, VA |
| 8.7 | 445.8000 | N9KET | — | DMR | Vienna, VA |
| 8.7 | 442.9000 | N3QEM | — | DMR | Vienna, VA |
| 8.7 | 439.4500 | N4NVA | — | DMR | Sterling, VA |
| 8.8 | 145.1763 | N3QEM | — | DMR | Vienna, VA |
| 9.0 | 53.2700 | KV3B | 156.7 | FM (analog) | Gaithersburg, MD |
| 9.1 | 441.8875 | KA3LAO | — | DMR | Gaithersburg, MD |
| 9.1 | 147.1800 | KA3LAO | 156.7 | FM (analog) | Silver Spring, MD |
| 9.1 | 147.2250 | WB3GXW | 156.7 | FM (analog) | Silver Spring, MD |
| 9.1 | 29.6600 | N3AUY | 141.3 | FM (analog) | Silver Spring, MD |
| 9.1 | 449.0250 | N3AUY | 156.7 | FM (analog) | Silver Spring, MD |
| 9.1 | 442.8875 | W3MFP | — | DMR | Wheaton, MD |
| 9.6 | 448.0625 | W9DSG | — | DMR | Falls Church, VA |
| 9.9 | 146.6250 | W4AVA | 107.2 | FM (analog) | Falls Church, VA |
| 9.9 | 447.6250 | W4AVA | 107.2 | FM (analog) | Falls Church, VA |
| 10.0 | 145.3100 | N4FSC | 77.0 | FM (analog) | Ashburn, VA |
| 10.3 | 145.1500 | WB4MJF | 107.2 | FM (analog) | Arlington, VA |
| 10.3 | 145.4700 | W4WVP | 107.2 | FM (analog) | Arlington, VA |
| 10.3 | 224.0600 | WA4HIS | — | FM (analog) | Arlington, VA |
Change History
| Week of | Change |
|---|---|
| 2026-09-30 | Added to the directory DMR 447.875 |