N9TPB
FCC License Search
🕒 Repeater directory updated Sun Oct 4 3:00 am CDT · next update Sun Oct 11 3:00 am CDT
146.6100 K3GMR
Bladensburg, MD · FM (analog) · probably on the air (RepeaterBook: listed on the air, listing updated Feb 15, 2026 00:00 UTC)
EchoLink 796114
Output (listen)146.6100
Input (transmit)146.0100
Offset-0.6 MHz
Tone77.0 Hz TSQL
Powergrid
Location · approximate
38.93930, -76.93390
Grid FM18mw ·
map ↗ ·
Google Maps ↗
⬇ Icom CSV · ⬇ CHIRP CSV · plan around here →
Approximate location: 38.93930, -76.93390
· 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
- K3GMR (license, owner history, nets)
- County
- Prince George's
- Listing updated
- 2026-02-15
- FM bandwidth
- 25.0
- Emergency
- ARES, RACES
- Use
- Open
- On-air check
- RepeaterBook: listed on the air, listing updated Feb 15, 2026 00:00 UTC
- Notes
- Green Mountain Repeater Association https://gmramd.org/p002_repeaters
- In directory
- since 2026-10-01 · updated 2026-10-04
Nearby Repeaters (within 25 miles)
| Miles | Output | Call | Tone | Mode | Location |
|---|---|---|---|---|---|
| 1.2 | 441.0000 | WA3RF | 173.8 | FM (analog) | Cheverly, MD |
| 3.1 | 145.4900 | W3EAX | — | FM (analog) | College Park, MD |
| 4.7 | 447.3250 | K3ERA | 110.9 | FM (analog) | Lanham, MD |
| 4.8 | 443.3750 | K3WS | 123.0 | FM (analog) | Washington, DC |
| 4.8 | 447.3750 | K3WS | 123.0 | FM (analog) | Washington, DC |
| 4.9 | 443.6625 | N3TUK | — | DMR | Adelphi, MD |
| 5.1 | 444.1625 | W3AGB | — | DMR | Washington, DC |
| 5.1 | 147.3600 | W3AGB | — | DMR | Washington, DC |
| 5.1 | 1283.1000 | W3AGB | — | D-STAR | Washington, DC |
| 5.5 | 146.8350 | WA3NAN | 114.8 | FM (analog) | Greenbelt, MD |
| 5.5 | 146.8800 | W3GMR | 77.0 | FM (analog) | Greenbelt, MD |
| 5.7 | 147.0450 | K3VOA | 77.0 | FM (analog) | Washington, DC |
| 5.9 | 145.2300 | K3ERA | 110.9 | FM (analog) | District Heights, MD |
| 5.9 | 442.7000 | W3NAB | 103.5 | FM (analog) | Washington, DC |
| 6.0 | 145.1100 | KA3LAO | — | DMR | Washington, DC |
| 6.0 | 147.2700 | W3DCA | 100.0 | FM (analog) | Washington, DC |
| 6.0 | 447.1750 | N3ADV | 156.7 | FM (analog) | Washington, DC |
| 6.1 | 147.1800 | KA3LAO | 156.7 | FM (analog) | Silver Spring, MD |
| 6.1 | 147.2250 | WB3GXW | 156.7 | FM (analog) | Silver Spring, MD |
| 6.1 | 29.6600 | N3AUY | 141.3 | FM (analog) | Silver Spring, MD |
| 6.1 | 449.0250 | N3AUY | 156.7 | FM (analog) | Silver Spring, MD |
| 6.3 | 147.3600 | W3HAC | — | DMR | Washington, DC |
| 6.3 | 1283.1000 | W3HAC | — | D-STAR | Washington, DC |
| 6.8 | 444.1625 | W3HAC | — | DMR | Washington, DC |
| 6.9 | 145.1900 | W3DOS | 151.4 | FM (analog) | Washington, DC |
| 6.9 | 443.7875 | W4ATN | — | DMR | Largo, MD |
| 7.3 | 443.0125 | W3WDC | — | DMR | Washington, DC |
| 8.1 | 444.6500 | N3LHD | — | DMR | Upper Marlboro, MD |
| 8.3 | 438.4500 | KY3O | — | DMR | Calverton, MD |
| 8.4 | 438.4500 | N8HM | — | DMR | Arlington, VA |
| 8.5 | 449.9750 | WA3KOK | 107.2 | FM (analog) | Washington, DC |
| 9.2 | 442.8875 | W3MFP | — | DMR | Wheaton, MD |
| 9.4 | 145.2900 | K3YGG | 156.7 | FM (analog) | Bethesda, MD |
| 9.4 | 438.2875 | W3KIT | 203.5 | FM (analog) | SHARI-UHF Maryland, MD |
| 10.2 | 145.1500 | WB4MJF | 107.2 | FM (analog) | Arlington, VA |
| 10.2 | 145.4700 | W4WVP | 107.2 | FM (analog) | Arlington, VA |
| 10.2 | 224.0600 | WA4HIS | — | FM (analog) | Arlington, VA |
| 10.2 | 441.4500 | W4CIA | 110.9 | FM (analog) | Arlington, VA |
| 10.2 | 443.2000 | AB4YP | 114.8 | FM (analog) | Arlington, VA |
| 10.2 | 444.5500 | K4AF | 88.5 | FM (analog) | Arlington, VA |
Change History
| Week of | Change |
|---|---|
| 2026-10-01 | Added to the directory FM 146.61 |