Amateur Radio Callsigns in ZIP Code: 97251
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| N3TY | Yano, Takashi | Portland | OR | United States |
| KJ6UIL | TAYLORWEBER, MICHAEL | Portland | OR | United States |
| N6AWM | TAKESHITA, NOBUYUKI | PORTLAND | OR | United States |
| AI7KU | Plessas, Panagiotis Michail | PORTLAND | OR | United States |
| AI7NL | Sakamoto, Ken | Portland | OR | United States |
| AI7PB | WHITEFORD, NAVA E | PORTLAND | OR | United States |
| KK7MXT | LOO, ZHENG YUAN | PORTLAND | OR | United States |
| N1PJH | Park, Jihoon H | Portland | OR | United States |
| KK7QGL | MAGNUS, KEVIN B | PORTLAND | OR | United States |
| KK7QQW | Ong, Shanyl | PORTLAND | OR | United States |