Amateur Radio Callsigns in ZIP Code: 53946
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| K9YTP | Boettcher, Robert C | Markesan | WI | United States |
| KE9EI | ZACHARIAS, GARY A | MARKESAN | WI | United States |
| KE9EJ | BRAAKSMA, BRUCE A | MARKESAN | WI | United States |
| N9TSP | BRAAKSMA, VICKI J | MARKESAN | WI | United States |
| W9TUA | SLATE, WILLIAM R | MARKESAN | WI | United States |
| W9UCF | MILLS, THOMAS W | MARKESAW | WI | United States |
| WB9RBC | GREEN FOX AMATEUR RADIO CLUB INC | MARKESAN | WI | United States |
| K9RTA | Hoeck, Anthony M | Markesan | WI | United States |
| KD9DSK | Canales, Angela M | Markesan | WI | United States |