Town
of Hudson, NHHudson PD, Hillsboro County
| 158.7525 | R | WPPZ270 | P-25 | Hudson PD Dispatch/Operations (input 155.7225) - NEW P25 channel |
| 460.4250 | R | WNNI775 | 136.5 | Hudson PD Dispatch/Operations (input 465.4250) - OFF THE AIR! |
| 460.2375 | WPPZ270 |
Hudson FD/EMS
| 153.950 | KCD795 | 136.5 | Hudson FD Dispatch (and tone outs/pagers) | |
| 155.955 | KKC978 | 136.5 | FD Fireground (dispatch & tones heard here too) | |
| 154.190 | KCD795 | 136.5/CSQ | NH Seacoast Net | |
| 154.280 | KCD795 | 136.5/CSQ | NH Statewide Fireground | |
| 155.340 | WPFU682 | EMS | ||
| 155.385 | WPFU682 | EMS |
Local Government
| 37.260 | KNHH329 | Hudson Public Works/Highway | ||
Misc./Unconfirmed use
| 154.570 | Hudson School Dept | |||
| 151.940 | Alvirne High School | |||
| 154.600 | Nottingham West Elementary | |||
| 151.775 | WNSV474 | Hudson Memorial School/School Administrative Unit 27 | ||
| 151.925 | WNUD231 | 91.5 | First Student Bus/School Administrative Unit 27 |
Information on most Hudson facilities: http://www.nashuarpc.org/publications/hudsonmpch8_aug03.pdf
| Licensee Name | Callsign / File Num | Status | City | Service |
| HUDSON, TOWN OF | KCD795 | Active | HUDSON | PW |
| HUDSON, TOWN OF | KKC978 | Active | HUDSON | PW |
| HUDSON, TOWN OF | WNNI577 | Active | HUDSON | PW |
| HUDSON, TOWN OF | WPFU682 | Active | HUDSON | PW |
| HUDSON, TOWN OF | WPPZ270 | Active | HUDSON | PW |
From the Scan Massachusetts - Northeast US Frequency Database
| Frequency | Callsign | RS | Station | City | ST | Status | Type |
| 37.2600 | KNHH329 | PW | TOWN OF HUDSON NH | HUDSON | NH | Active | Base |
| 37.2600 | KNHH329 | PW | TOWN OF HUDSON NH | HUDSON | NH | Active | Mobile |
| 153.9500 | KCD795 | PW | HUDSON, TOWN OF | HUDSON | NH | Active | Base |
| 153.9500 | KCD795 | PW | HUDSON, TOWN OF | HUDSON | NH | Active | Mobile |
| 154.1900 | KCD795 | PW | HUDSON, TOWN OF | HUDSON | NH | Active | Base |
| 154.1900 | KCD795 | PW | HUDSON, TOWN OF | HUDSON | NH | Active | Mobile |
| 154.2800 | KCD795 | PW | HUDSON, TOWN OF | HUDSON | NH | Active | Mobile |
| 155.3400 | WPFU682 | PW | HUDSON, TOWN OF | NH | Active | Mobile | |
| 155.3850 | WPFU682 | PW | HUDSON, TOWN OF | NH | Active | Mobile | |
| 155.7225 | WPPZ270 | PW | HUDSON, TOWN OF | HUDSON | NH | Active | Mobile |
| 155.9550 | KKC978 | PW | HUDSON, TOWN OF | HUDSON | NH | Active | Base |
| 155.9550 | KKC978 | PW | HUDSON, TOWN OF | HUDSON | NH | Active | Mobile |
| 158.7525 | WPPZ270 | PW | HUDSON, TOWN OF | HUDSON | NH | Active | Mobile Relay |
| 460.2375 | WPPZ270 | PW | HUDSON, TOWN OF | HUDSON | NH | Active | Mobile Relay |
| 460.4250 | WNNI577 | PW | HUDSON, TOWN OF | HUDSON | NH | Active | Mobile Relay |
| 465.2375 | WPPZ270 | PW | HUDSON, TOWN OF | HUDSON | NH | Active | Mobile |
| 465.4250 | WNNI577 | PW | HUDSON, TOWN OF | HUDSON | NH | Active | Mobile |
| Frequency | Callsign | RS | Station | City | ST | Status | Type |
| 37.2600 | KNHH329 | PW | TOWN OF HUDSON NH | HUDSON | NH | Active | Base |
| 37.2600 | KNHH329 | PW | TOWN OF HUDSON NH | HUDSON | NH | Active | Mobile |
| 43.0600 | WPQZ601 | IG | Pike Industries Inc. | HUDSON | NH | Active | Base |
| 43.2800 | WPJY853 | IG | COASTAL MATERIALS CORP DBA COASTAL CONCR | HUDSON | NH | Active | Base |
| 43.4800 | WPQZ601 | IG | Pike Industries Inc. | HUDSON | NH | Active | Base |
| 43.7000 | WPJY853 | IG | COASTAL MATERIALS CORP DBA COASTAL CONCR | HUDSON | NH | Active | Base |
| 150.8300 | WPWZ503 | IG | LEDOUX AUTO BODY | HUDSON | NH | Active | Base |
| 150.8300 | WPWZ503 | IG | LEDOUX AUTO BODY | HUDSON | NH | Active | Mobile |
| 151.5650 | WNBK481 | IG | BROX INDUSTRIES INC | HUDSON | NH | Active | Base |
| 151.7750 | WNSV474 | IG | NEW HAMPSHIRE, STATE OF | HUDSON | NH | Active | Base |
| 151.9250 | WNUD231 | IG | SCHOOL ADMINISTRATIVE UNIT 27 | HUDSON | NH | Active | Base |
| 152.4800 | WNDF399 | IK | VERIZON WIRELESS MESSAGING SERVICES, LLC | HUDSON | NH | Active | Private Carrier (pro |
| 153.0050 | WPXV253 | IG | BAE SYSTEMS INFORMATION AND ELECTRONIC S | Hudson | NH | Active | Base |
| 153.0050 | WPXV253 | IG | BAE SYSTEMS INFORMATION AND ELECTRONIC S | Hudson | NH | Active |