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🕒 Repeater directory updated Sun Oct 11 3:00 am CDT · next update Sun Oct 18 3:00 am CDT
442.5375 AI1U
Lawrenceville, GA · DMR · probably on the air (RepeaterBook: listed on the air, listing updated Feb 18, 2026 00:00 UTC)
Ham-Digital
Output (listen)442.5375
Input (transmit)447.5375
Offset+5 MHz
Tonenone
DMR color code7
Location · approximate
33.95620, -83.98800
Grid EM83aw ·
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Approximate location: 33.95620, -83.98800
· 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
- AI1U (license, owner history, nets)
- Trustee
- AI1U
- County
- Gwinnett
- Listing updated
- 2026-02-18
- FM bandwidth
- 25.0
- Use
- Open
- On-air check
- RepeaterBook: listed on the air, listing updated Feb 18, 2026 00:00 UTC
- Network ID
- 311326
- Notes
- TS linked: TS1 TS2
- In directory
- since 2026-10-01 · updated 2026-10-11
Other Repeaters with This Call
442.6000 Snellville, GA · DMR · 442.7000 Lawrenceville, GA · DMR · 442.7250 Lawrenceville, GA · C4FM
Nearby Repeaters (within 25 miles)
| Miles | Output | Call | Tone | Mode | Location |
|---|---|---|---|---|---|
| 0.0 | 442.7250 | AI1U | 100.0 | Fusion (C4FM) | Lawrenceville, GA |
| 0.0 | 442.4000 | WB4QDX | 100.0 | FM (analog) | Lawrenceville, GA |
| 0.0 | 442.8500 | WB4HJG | 82.5 | FM (analog) | Lawrenceville, GA |
| 0.3 | 53.1100 | W4GR | 82.5 | FM (analog) | Lawrenceville, GA |
| 0.3 | 145.0600 | WD4STR | — | D-STAR | Lawrenceville, GA |
| 0.3 | 440.5500 | WD4STR | — | D-STAR | Lawrenceville, GA |
| 0.3 | 1282.5500 | WD4STR | — | D-STAR | Lawrenceville, GA |
| 2.0 | 442.2250 | W4GGC | — | Fusion (C4FM) | Lawrenceville, GA |
| 2.2 | 442.9000 | N5JMD | 123.0 | FM (analog) | Lawrenceville, GA |
| 2.2 | 444.2000 | K4HQV | 100.0 | FM (analog) | Lawrenceville, GA |
| 4.2 | 439.4625 | KM4SWL | — | DMR | Atlanta, GA |
| 4.7 | 224.5800 | W4GR | 100.0 | FM (analog) | Grayson, GA |
| 5.3 | 443.9250 | KN4OAJ | — | DMR | Dacula, GA |
| 5.6 | 29.6400 | W4IMD | 123.0 | FM (analog) | Dacula, GA |
| 5.7 | 439.1500 | KA4ZVA | — | DMR | Lawrenceville, GA |
| 7.1 | 147.2550 | W4GR | 107.2 | FM (analog) | Snellville, GA |
| 7.1 | 444.5250 | W4GR | 82.5 | FM (analog) | Snellville, GA |
| 7.1 | 147.0750 | W4GR | 82.5 | FM (analog) | Snellville, GA |
| 7.2 | 442.6000 | AI1U | — | DMR | Snellville, GA |
| 8.2 | 145.3300 | KD4YDD | 103.5 | FM (analog) | Dacula, GA |
| 9.1 | 438.4875 | KR4DTZ | — | DMR | Auburn, GA |
| 9.8 | 145.0000 | W4HDJ | — | DMR | Duluth, GA |
| 10.1 | 434.0000 | KG6NKU | — | DMR | Duluth GA, GA |
| 11.2 | 440.7250 | KJ4BDF | — | D-STAR | Buford, GA |
| 11.3 | 442.3250 | W4GR | 100.0 | FM (analog) | Buford, GA |
| 11.9 | 449.0000 | KN2TOD | — | DMR | Stone Mountain, GA |
| 13.0 | 442.1000 | W4GR | 100.0 | FM (analog) | Norcross, GA |
| 13.1 | 445.0000 | WB4KTM | — | DMR | Johns Creek, GA |
| 13.8 | 144.9600 | WX4GPB | — | D-STAR | Stone Mountain, GA |
| 13.8 | 440.7000 | WX4GPB | — | D-STAR | Stone Mountain, GA |
| 13.8 | 1282.7000 | WX4GPB | — | D-STAR | Stone Mountain, GA |
| 13.8 | 1297.1250 | WX4GPB | — | D-STAR | Stone Mountain, GA |
| 13.8 | 146.7600 | W4BOC | 107.2 | FM (analog) | Stone Mountain, GA |
| 13.8 | 441.8125 | W4BOC | — | DMR | Stone Mountain, GA |
| 13.8 | 1282.6000 | WX4GPB | — | D-STAR | Atlanta, GA |
| 13.9 | 146.6100 | K1KC | — | Fusion (C4FM) | Conyers, GA |
| 13.9 | 444.5500 | K1KC | 103.5 | FM (analog) | Conyers, GA |
| 13.9 | 927.1125 | K1KC | 103.5 | FM (analog) | Conyers, GA |
| 14.2 | 147.2700 | WC4RG | 88.5 | FM (analog) | Between, GA |
| 14.3 | 1284.0000 | K1KC | — | FM (analog) | Conyers, GA |
Change History
| Week of | Change |
|---|---|
| 2026-10-01 | Added to the directory DMR 442.5375 |