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🕒 Repeater directory updated Sun Oct 4 3:00 am CDT · next update Sun Oct 11 3:00 am CDT
444.6500 N3LHD
Upper Marlboro, MD · DMR · probably on the air (RepeaterBook: listed on the air, listing updated Sep 19, 2025 00:00 UTC)
Interstate-c-Bridge-1
Output (listen)444.6500
Input (transmit)449.6500
Offset+5 MHz
Tonenone
DMR color code6
Location · approximate
38.89174, -76.79692
Grid FM18ov ·
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Approximate location: 38.89174, -76.79692
· 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
- N3LHD (license, owner history, nets)
- Trustee
- N3LHD
- County
- Prince George's
- Listing updated
- 2025-09-19
- FM bandwidth
- 25.0
- Emergency
- ARES, RACES
- Use
- Open
- On-air check
- RepeaterBook: listed on the air, listing updated Sep 19, 2025 00:00 UTC
- Network ID
- 312400
- Notes
- TS linked: TS1 TS2
- In directory
- since 2026-10-01 · updated 2026-10-04
Other repeaters with this call
442.4625 Aquasco, MD · DMR · 447.8750 Anywhere, MD · DMR
Nearby repeaters (within 25 miles)
| Miles | Output | Call | Tone | Mode | Location |
|---|---|---|---|---|---|
| 2.1 | 443.7875 | W4ATN | — | DMR | Largo, MD |
| 5.8 | 145.2300 | K3ERA | 110.9 | FM (analog) | District Heights, MD |
| 6.9 | 441.0000 | WA3RF | 173.8 | FM (analog) | Cheverly, MD |
| 7.2 | 447.3250 | K3ERA | 110.9 | FM (analog) | Lanham, MD |
| 7.8 | 147.1050 | W3VPR | 107.2 | FM (analog) | Davidsonville, MD |
| 7.8 | 223.8800 | W3VPR | 107.2 | FM (analog) | Davidsonville, MD |
| 7.8 | 444.4000 | W3VPR | 107.2 | FM (analog) | Davidsonville, MD |
| 8.1 | 146.6100 | K3GMR | 77.0 | FM (analog) | Bladensburg, MD |
| 8.9 | 146.8350 | WA3NAN | 114.8 | FM (analog) | Greenbelt, MD |
| 8.9 | 146.8800 | W3GMR | 77.0 | FM (analog) | Greenbelt, MD |
| 10.1 | 145.4900 | W3EAX | — | FM (analog) | College Park, MD |
| 10.9 | 444.1625 | W3HAC | — | DMR | Washington, DC |
| 11.0 | 443.3750 | K3WS | 123.0 | FM (analog) | Washington, DC |
| 11.0 | 447.3750 | K3WS | 123.0 | FM (analog) | Washington, DC |
| 11.4 | 442.7000 | W3NAB | 103.5 | FM (analog) | Washington, DC |
| 11.6 | 439.9000 | KB3IAI | — | DMR | Gambrills, MD |
| 11.8 | 147.0450 | K3VOA | 77.0 | FM (analog) | Washington, DC |
| 11.8 | 444.1625 | W3AGB | — | DMR | Washington, DC |
| 11.8 | 147.3600 | W3AGB | — | DMR | Washington, DC |
| 11.8 | 1283.1000 | W3AGB | — | D-STAR | Washington, DC |
| 12.1 | 447.5500 | N3SCP | — | Fusion (C4FM) | Gambrills, MD |
| 12.1 | 442.5500 | N3SCP | 107.2 | FM (analog) | Gambrills, MD |
| 12.2 | 443.6625 | N3TUK | — | DMR | Adelphi, MD |
| 12.9 | 147.3600 | W3HAC | — | DMR | Washington, DC |
| 12.9 | 1283.1000 | W3HAC | — | D-STAR | Washington, DC |
| 12.9 | 145.1100 | KA3LAO | — | DMR | Washington, DC |
| 12.9 | 147.2700 | W3DCA | 100.0 | FM (analog) | Washington, DC |
| 12.9 | 447.1750 | N3ADV | 156.7 | FM (analog) | Washington, DC |
| 13.0 | 147.0750 | W3VPR | 107.2 | FM (analog) | Crownsville, MD |
| 13.1 | 147.1500 | W3SMR | 114.8 | FM (analog) | Brandywine, MD |
| 13.5 | 145.1900 | W3DOS | 151.4 | FM (analog) | Washington, DC |
| 13.7 | 443.6000 | WA3YUV | 103.5 | FM (analog) | Brandywine, MD |
| 13.8 | 441.8375 | KB3CMA | — | DMR | Annapolis, MD |
| 13.8 | 442.3000 | KB3CMA | 107.2 | FM (analog) | Annapolis, MD |
| 13.9 | 438.4500 | KY3O | — | DMR | Calverton, MD |
| 14.1 | 146.8050 | KA2JAI | 107.2 | FM (analog) | Millersville, MD |
| 14.1 | 147.1800 | KA3LAO | 156.7 | FM (analog) | Silver Spring, MD |
| 14.1 | 147.2250 | WB3GXW | 156.7 | FM (analog) | Silver Spring, MD |
| 14.1 | 29.6600 | N3AUY | 141.3 | FM (analog) | Silver Spring, MD |
| 14.1 | 449.0250 | N3AUY | 156.7 | FM (analog) | Silver Spring, MD |
Change history
| Week of | Change |
|---|---|
| 2026-10-01 | Added to the directory DMR 444.65 |