Universal Licensing System
WNNO475
MALDEN, CITY OF
License details
| ULS identifier | 1189788 |
|---|
| Call sign | WNNO475 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-11-18 |
|---|
| Expiration | 2031-11-22 |
|---|
| Frequency range | 153.83 - 158.985 MHz (5 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | MALDEN, MIDDLESEX, MA |
|---|
| Coordinates | 42.4278611, -71.0678333 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:55:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 153.83000000 | | | 10.000000 | 10.000000 | |
| 3 | 1 | MO | 153.83000000 | | | 10.000000 | | |
| 2 | 1 | FB | 154.22000000 | | | 110.000000 | 198.000000 | |
| 3 | 1 | MO | 154.22000000 | | | 30.000000 | | |
| 1 | 1 | FB2 | 154.25000000 | | | 60.000000 | 110.000000 | |
| 2 | 1 | FB | 154.25000000 | | | 110.000000 | 198.000000 | |
| 3 | 1 | MO | 154.25000000 | | | 30.000000 | | |
| 2 | 1 | FB | 154.26500000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | MO | 154.26500000 | | | 30.000000 | | |
| 2 | 1 | FX1 | 158.98500000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | MO | 158.98500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 153.83000000 | | 11K2F3E |
| 3 | 1 | 153.83000000 | | 11K2F3E |
| 2 | 1 | 154.22000000 | | 11K2F3E |
| 3 | 1 | 154.22000000 | | 11K2F3E |
| 1 | 1 | 154.25000000 | | 11K2F3E |
| 2 | 1 | 154.25000000 | | 11K2F3E |
| 3 | 1 | 154.25000000 | | 11K2F3E |
| 2 | 1 | 154.26500000 | | 11K2F3E |
| 3 | 1 | 154.26500000 | | 11K2F3E |
| 2 | 1 | 158.98500000 | | 11K2F3E |
| 3 | 1 | 158.98500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 250 MAIN ST, MALDEN, MIDDLESEX, MA | 42.42786111, -71.06783333 | 6.000 m | | | N |
| 2 | T | 1 SPRAGUE ST, MALDEN, MIDDLESEX, MA | 42.42813889, -71.06088889 | 5.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 72.000 m | | | | | |
| 1 | 2 | T | | 32.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 SPRAGUE ST, MALDEN, MA | MIDDLESEX | 7813977388 |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-18 | WNNO475 | LIREN |
| 2021-11-12 | WNNO475 | ESURNW |
| 2021-10-23 | WNNO475 | ESURNW |
| 2021-09-23 | WNNO475 | ESURNW |
| 2021-08-30 | WNNO475 | LETRES |
| 2021-08-24 | WNNO475 | ESURNW |
| 2014-06-26 | WNNO475 | LIMOD |
| 2011-11-23 | WNNO475 | LIREN |
| 2011-11-22 | WNNO475 | ESCAPR |
| 2011-08-29 | WNNO475 | LETRES |
| 2001-11-22 | WNNO475 | LIREN |
| 2001-11-15 | WNNO475 | AUDOPR |
| 2001-08-20 | WNNO475 | LETRES |
| 2000-10-20 | WNNO475 | LICCNV |
| 1996-09-18 | WNNO475 | AUTHPR |
| 1996-09-18 | WNNO475 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1189788 | 2026-08-09 02:55:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNO475 | ULS 1189788 | 2026-08-09 02:55:11 |
| Status | A | ULS 1189788 | 2026-08-09 02:55:11 |
| Service | PW | ULS 1189788 | 2026-08-09 02:55:11 |
| Grant Date | 2021-11-18 | ULS 1189788 | 2026-08-09 02:55:11 |
| Expiration Date | 2031-11-22 | ULS 1189788 | 2026-08-09 02:55:11 |