Universal Licensing System
WNDU669
BOSTON PUBLIC HEALTH COMMISSION, CITY OF
License details
| ULS identifier | 1279508 |
|---|
| Call sign | WNDU669 |
|---|
| Radio service | PW |
|---|
| Status | A |
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| Grant date | 2020-10-14 |
|---|
| Expiration | 2030-11-20 |
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| Frequency range | 463 - 468.175 MHz (16 frequencies) |
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| Locations | 2 |
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| Representative location | MATICK, MIDDLESEX, MA |
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| Coordinates | 42.2809167, -71.3356111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 463.00000000 | | | 90.000000 | 160.000000 | |
| 1 | 1 | FB | 463.02500000 | | | 90.000000 | 160.000000 | |
| 1 | 1 | FB | 463.05000000 | | | 90.000000 | 160.000000 | |
| 1 | 1 | FB | 463.07500000 | | | 100.000000 | 180.000000 | |
| 1 | 1 | FB | 463.10000000 | | | 90.000000 | 160.000000 | |
| 1 | 1 | FB | 463.12500000 | | | 90.000000 | 160.000000 | |
| 1 | 1 | FB | 463.15000000 | | | 90.000000 | 160.000000 | |
| 1 | 1 | FB | 463.17500000 | | | 90.000000 | 160.000000 | |
| 2 | 1 | MO | 468.00000000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 468.02500000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 468.05000000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 468.07500000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 468.10000000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 468.12500000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 468.15000000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 468.17500000 | | | 50.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.00000000 | | 11K2F3E |
| 1 | 1 | 463.02500000 | | 11K2F3E |
| 1 | 1 | 463.05000000 | | 11K2F3E |
| 1 | 1 | 463.07500000 | | 11K2F3E |
| 1 | 1 | 463.10000000 | | 11K2F3E |
| 1 | 1 | 463.12500000 | | 11K2F3E |
| 1 | 1 | 463.15000000 | | 11K2F3E |
| 1 | 1 | 463.17500000 | | 11K2F3E |
| 2 | 1 | 468.00000000 | | 11K2F3E |
| 2 | 1 | 468.02500000 | | 11K2F3E |
| 2 | 1 | 468.05000000 | | 11K2F3E |
| 2 | 1 | 468.07500000 | | 11K2F3E |
| 2 | 1 | 468.10000000 | | 11K2F3E |
| 2 | 1 | 468.12500000 | | 11K2F3E |
| 2 | 1 | 468.15000000 | | 11K2F3E |
| 2 | 1 | 468.17500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 67 UNION ST, MATICK, MIDDLESEX, MA | 42.28091667, -71.33561111 | 76.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | One Schroeder Plaza-4th floor Boston Police HQ, Boston, MA | SUFFOLK | 6173431400 |
| 3 | 85 Bragdon Street, Boston, MA | SUFFOLK | 6173431140 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-14 | WNDU669 | LIREN |
| 2020-08-24 | WNDU669 | LETRES |
| 2015-11-19 | WNDU669 | LIMOD |
| 2015-11-09 | WNDU669 | ESUAPR |
| 2015-10-31 | WNDU669 | LIMOD |
| 2010-11-13 | WNDU669 | LIREN |
| 2010-11-10 | WNDU669 | ESURNW |
| 2010-11-10 | WNDU669 | LIMOD |
| 2010-10-21 | WNDU669 | ESURNW |
| 2010-09-21 | WNDU669 | ESURNW |
| 2010-09-08 | WNDU669 | ESUAPR |
| 2010-08-30 | WNDU669 | LETRES |
| 2010-08-22 | WNDU669 | ESURNW |
| 2003-11-13 | WNDU669 | LIAUA |
| 2002-03-08 | WNDU669 | AUDOPR |
| 2000-11-16 | WNDU669 | LIREN |
| 2000-11-14 | WNDU669 | LIAUA |
| 2000-10-20 | WNDU669 | LICCNV |
| 2000-08-21 | WNDU669 | LETRES |
| 1995-12-15 | WNDU669 | AUTHPR |
| 1995-11-22 | WNDU669 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1279508 | 2026-08-02 01:13:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDU669 | ULS 1279508 | 2026-08-02 01:13:41 |
| Status | A | ULS 1279508 | 2026-08-02 01:13:41 |
| Service | PW | ULS 1279508 | 2026-08-02 01:13:41 |
| Grant Date | 2020-10-14 | ULS 1279508 | 2026-08-02 01:13:41 |
| Expiration Date | 2030-11-20 | ULS 1279508 | 2026-08-02 01:13:41 |