Amateur Radio Callsigns in ZIP Code: 48464
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| N4NRB | MEYER, HENRY J | Otter Lake | MI | United States |
| N8YWF | CLUTE, CHRISTOPHER J | OTTER LAKE | MI | United States |
| N8ZUD | Bruce, Jerry S | OTTER LAKE | MI | United States |
| WX3L | MASTROVITO, MICHAEL J | Otter Lake | MI | United States |
| KD8DVI | Barcia II, Roger L | Otter Lake | MI | United States |
| KD8HDZ | Massimino Sr, Jack L | Otter Lake | MI | United States |
| KD8JAY | Thompson Jr, Michael H | Otter Lake | MI | United States |
| AI7CG | Hutchinson, Jeffory C | Otter Lake | MI | United States |