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443.4500 N3HF
Silver Spring, MD · FM (analog) · reported off the air (HearHam: listed as not operational)
Output (listen)443.4500
Input (transmit)448.4500
Offset+5 MHz
Tone156.7 Hz TSQL
Location · approximate
39.04004, -76.99212
Grid FM19ma ·
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Approximate location: 39.04004, -76.99212
· 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
- N3HF (license, owner history, nets)
- On-air check
- HearHam: listed as not operational
- Group
- IRLP 4712
- Notes
- Internet-connected IRLP node owned by N3HF. http://www.n3hfssmd.com See http://www.irlp.net/status/index.php?nodeid=4712
- In directory
- since 2026-09-30 · updated 2026-10-04
Nearby repeaters (within 25 miles)
| Miles | Output | Call | Tone | Mode | Location |
|---|---|---|---|---|---|
| 2.1 | 442.8875 | W3MFP | — | DMR | Wheaton, MD |
| 2.7 | 438.2875 | W3KIT | 203.5 | FM (analog) | SHARI-UHF Maryland, MD |
| 2.8 | 443.6625 | N3TUK | — | DMR | Adelphi, MD |
| 3.0 | 438.4500 | KY3O | — | DMR | Calverton, MD |
| 3.5 | 447.5750 | K3VOA | 77.0 | FM (analog) | Silver Spring, MD |
| 3.9 | 147.1800 | KA3LAO | 156.7 | FM (analog) | Silver Spring, MD |
| 3.9 | 147.2250 | WB3GXW | 156.7 | FM (analog) | Silver Spring, MD |
| 3.9 | 29.6600 | N3AUY | 141.3 | FM (analog) | Silver Spring, MD |
| 3.9 | 449.0250 | N3AUY | 156.7 | FM (analog) | Silver Spring, MD |
| 4.7 | 145.4900 | W3EAX | — | FM (analog) | College Park, MD |
| 6.5 | 224.9400 | WA3YOO | 156.7 | FM (analog) | North Bethesda, MD |
| 6.7 | 146.8350 | WA3NAN | 114.8 | FM (analog) | Greenbelt, MD |
| 6.7 | 146.8800 | W3GMR | 77.0 | FM (analog) | Greenbelt, MD |
| 6.7 | 146.9550 | KV3B | — | FM (analog) | Rockville, MD |
| 6.8 | 443.0125 | W3WDC | — | DMR | Washington, DC |
| 7.1 | 145.2900 | K3YGG | 156.7 | FM (analog) | Bethesda, MD |
| 7.2 | 53.2500 | N3AGB | 100.0 | FM (analog) | Ashton, MD |
| 7.2 | 147.0000 | KC3BXH | 156.7 | FM (analog) | Ashton, MD |
| 7.2 | 224.5400 | K3WX | 156.7 | FM (analog) | Ashton, MD |
| 7.2 | 443.1500 | KC3BXH | 156.7 | FM (analog) | Ashton, MD |
| 7.2 | 927.7250 | KC3BXH | 156.7 | FM (analog) | Ashton, MD |
| 7.6 | 444.0500 | WA3KOK | — | FM (analog) | Ashton, MD |
| 7.6 | 146.6100 | K3GMR | 77.0 | FM (analog) | Bladensburg, MD |
| 7.9 | 442.2375 | WA3KOK | — | FM (analog) | Ashton, MD |
| 7.9 | 447.3250 | K3ERA | 110.9 | FM (analog) | Lanham, MD |
| 8.0 | 442.9000 | W3SQN | — | DMR | Laurel, MD |
| 8.5 | 442.9000 | N3BBF | — | DMR | Potomac, MD |
| 8.7 | 443.8000 | W4ATN | — | DMR | Laurel, MD |
| 8.7 | 145.3900 | W4ATN | — | FM (analog) | Laurel, MD |
| 8.7 | 442.5000 | W3LRC | 156.7 | FM (analog) | Laurel, MD |
| 8.7 | 441.0000 | WA3RF | 173.8 | FM (analog) | Cheverly, MD |
| 8.8 | 442.9000 | K3UCB | — | DMR | Olney, MD |
| 8.9 | 443.9000 | WA3YOO | 156.7 | FM (analog) | Rockville, MD |
| 9.0 | 449.9750 | WA3KOK | 107.2 | FM (analog) | Washington, DC |
| 9.1 | 927.1375 | WA3KOK | 156.7 | FM (analog) | Rockville, MD |
| 9.1 | 442.4875 | N3JFW | — | DMR | Rockville, MD |
| 9.1 | 442.7500 | KV3B | 156.7 | FM (analog) | Rockville, MD |
| 9.5 | 446.5000 | WA3KOK | 100.0 | FM (analog) | Laurel, MD |
| 9.5 | 444.1625 | W3AGB | — | DMR | Washington, DC |
| 9.5 | 147.3600 | W3AGB | — | DMR | Washington, DC |
Change history
| Week of | Change |
|---|---|
| 2026-09-30 | Added to the directory FM 443.45 |