Universal Licensing System
WRJY889
License details
| ULS identifier | 4356737 |
|---|---|
| Call sign | WRJY889 |
| Radio service | PW |
| Status | E |
| Grant date | 2020-11-23 |
| Expiration | 2021-01-23 |
| Cancellation | 2021-03-27 |
| Frequency range | 482.1375 - 485.1375 MHz (2 frequencies) |
| Locations | 6 |
| Representative location | Medford, MIDDLESEX, MA |
| Coordinates | 42.4155833, -71.1100000 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:11:28 |
Licensee
| Name | Boston, City of |
|---|---|
| Applicant type | G |
| FRN | 0004890190 |
| Location | Boston, MA |
| Address | 400 Frontage Road, Room 109, Boston, MA, 02118 |
| Phone | 6173434620 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB2 | 482.13750000 | 25.000000 | 25.000000 | |||
| 2 | 1 | FB2 | 482.13750000 | 25.000000 | 25.000000 | |||
| 3 | 1 | FB2 | 482.13750000 | 20.000000 | 20.000000 | |||
| 4 | 1 | FB2 | 482.13750000 | 15.000000 | 15.000000 | |||
| 5 | 1 | FB2 | 482.13750000 | 50.000000 | 50.000000 | |||
| 6 | 1 | MO | 485.13750000 | 50.000000 | 50.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 482.13750000 | 11K0F3E | |
| 1 | 1 | 482.13750000 | 8K10F1D | |
| 1 | 1 | 482.13750000 | 8K10F1E | |
| 2 | 1 | 482.13750000 | 11K0F3E | |
| 2 | 1 | 482.13750000 | 8K10F1E | |
| 2 | 1 | 482.13750000 | 8K10F1D | |
| 3 | 1 | 482.13750000 | 8K10F1E | |
| 3 | 1 | 482.13750000 | 11K0F3E | |
| 3 | 1 | 482.13750000 | 8K10F1D | |
| 4 | 1 | 482.13750000 | 8K10F1D | |
| 4 | 1 | 482.13750000 | 11K0F3E | |
| 4 | 1 | 482.13750000 | 8K10F1E | |
| 5 | 1 | 482.13750000 | 11K0F3E | |
| 5 | 1 | 482.13750000 | 8K10F1D | |
| 5 | 1 | 482.13750000 | 8K10F1E | |
| 6 | 1 | 485.13750000 | 8K10F1E | |
| 6 | 1 | 485.13750000 | 11K0F3E | |
| 6 | 1 | 485.13750000 | 8K10F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Police HQ, 100 Main Street, Medford, MIDDLESEX, MA | 42.41558333, -71.11000000 | 2.700 m | LTOWER | 30.500 m structure / 32.300 m overall | |
| 2 | T | 100 Station Landing, Medford, MIDDLESEX, MA | 42.40175000, -71.08088889 | 3.400 m | BANT | 40.500 m structure / 42.400 m overall | |
| 3 | T | Cabots Hall, Tufts University, 160 Packard Avenue, Medofrd, MIDDLESEX, MA | 42.42455556, -71.12141667 | 42.400 m | BANT | 25.000 m structure / 27.000 m overall | |
| 4 | T | Medford High School, 489 Winthrop Street, Medford, MIDDLESEX, MA | 42.43000000, -71.12505556 | 25.000 m | BMAST | 15.200 m structure / 23.200 m overall | |
| 5 | T | 6 Ames Street, Medford, MIDDLESEX, MA | 42.43591667, -71.09700000 | 73.000 m | BANT | 18.000 m structure / 18.000 m overall | |
| 6 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 27.400 m | V | 5.0000 | 360.0000 | 5.000 | ||
| 1 | 2 | T | 36.600 m | V | 5.0000 | 360.0000 | 19.000 | ||
| 1 | 3 | T | 26.200 m | V | 5.0000 | 360.0000 | 43.000 | ||
| 1 | 4 | T | 18.300 m | V | 5.0000 | 360.0000 | 15.000 | ||
| 1 | 5 | T | 18.000 m | V | 5.0000 | 360.0000 | 61.800 | ||
| 1 | 6 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 37_Union_St, Medford, MA | MIDDLESEX | 7813969400 |
Special conditions
| Type | Condition code |
|---|---|
| P | 5004 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2021-03-27 | WRJY889 | LIEXP |
| 2020-11-23 | WRJY889 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4356737 | 2026-08-02 01:11:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRJY889 | ULS 4356737 | 2026-08-02 01:11:28 |
| Status | E | ULS 4356737 | 2026-08-02 01:11:28 |
| Service | PW | ULS 4356737 | 2026-08-02 01:11:28 |
| Grant Date | 2020-11-23 | ULS 4356737 | 2026-08-02 01:11:28 |
| Expiration Date | 2021-01-23 | ULS 4356737 | 2026-08-02 01:11:28 |
| Cancellation Date | 2021-03-27 | ULS 4356737 | 2026-08-02 01:11:28 |