Universal Licensing System
WSAS503
NORTH READING, TOWN OF
License details
| ULS identifier | 4883492 |
|---|
| Call sign | WSAS503 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2024-02-09 |
|---|
| Expiration | 2034-02-09 |
|---|
| Frequency range | 453.95 - 458.95 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | NORTH READING, MIDDLESEX, MA |
|---|
| Coordinates | 42.5785000, -71.0816389 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:40 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.95000000 | | | 110.000000 | 188.000000 | |
| 3 | 1 | MO | 453.95000000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | FX1 | 458.95000000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | MO | 458.95000000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.95000000 | | 11K3F3E |
| 3 | 1 | 453.95000000 | | 11K3F3E |
| 2 | 1 | 458.95000000 | | 11K3F3E |
| 3 | 1 | 458.95000000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10 TOWER HILL ROAD, NORTH READING, MIDDLESEX, MA | 42.57850000, -71.08163889 | 54.800 m | TANK | 30.000 m structure / 30.000 m overall | |
| 2 | T | MA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 50.100 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 152 PARK STREET, NORTH READING, MA | MIDDLESEX | 9783575100 |
License history
| Date | File or call sign | Action |
|---|
| 2024-11-13 | WSAS503 | LETCNS |
| 2024-02-09 | WSAS503 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4883492 | 2026-08-02 01:08:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSAS503 | ULS 4883492 | 2026-08-02 01:08:40 |
| Status | A | ULS 4883492 | 2026-08-02 01:08:40 |
| Service | PW | ULS 4883492 | 2026-08-02 01:08:40 |
| Grant Date | 2024-02-09 | ULS 4883492 | 2026-08-02 01:08:40 |
| Expiration Date | 2034-02-09 | ULS 4883492 | 2026-08-02 01:08:40 |