Universal Licensing System
WBE901
WALTHAM, CITY OF
License details
| ULS identifier | 1261030 |
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| Call sign | WBE901 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-04-14 |
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| Expiration | 2032-06-22 |
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| Frequency range | 473.5125 - 473.7875 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | WALTHAM, MIDDLESEX, MA |
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| Coordinates | 42.3734167, -71.2361667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 473.51250000 | | | 20.000000 | 40.000000 | |
| 1 | 1 | FX1 | 473.56250000 | | | 20.000000 | 40.000000 | |
| 1 | 1 | FX1 | 473.73750000 | | | 20.000000 | 40.000000 | |
| 1 | 1 | FX1 | 473.78750000 | | | 20.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 473.51250000 | | 11K2F3E |
| 1 | 1 | 473.51250000 | | 20K0F3E |
| 1 | 1 | 473.56250000 | | 11K2F3E |
| 1 | 1 | 473.56250000 | | 20K0F3E |
| 1 | 1 | 473.73750000 | | 11K2F3E |
| 1 | 1 | 473.73750000 | | 20K0F3E |
| 1 | 1 | 473.78750000 | | 11K2F3E |
| 1 | 1 | 473.78750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 155 LEXINGTON, WALTHAM, MIDDLESEX, MA | 42.37341667, -71.23616667 | 18.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 26.000 m | | | | 26.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 155 LEXINGTON, WALTHAM, MA | MIDDLESEX | 6175527258 |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-14 | WBE901 | LIREN |
| 2012-05-03 | WBE901 | LIRMD |
| 2012-05-03 | WBE901 | LIREN |
| 2012-03-26 | WBE901 | LETRES |
| 2002-04-03 | WBE901 | LIREN |
| 2002-03-25 | WBE901 | LETRES |
| 2001-12-10 | WBE901 | AUDOPR |
| 2000-10-20 | WBE901 | LICCNV |
| 1997-05-06 | WBE901 | LIREN |
| 1997-05-06 | WBE901 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1261030 | 2026-08-02 01:10:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WBE901 | ULS 1261030 | 2026-08-02 01:10:17 |
| Status | A | ULS 1261030 | 2026-08-02 01:10:17 |
| Service | PW | ULS 1261030 | 2026-08-02 01:10:17 |
| Grant Date | 2022-04-14 | ULS 1261030 | 2026-08-02 01:10:17 |
| Expiration Date | 2032-06-22 | ULS 1261030 | 2026-08-02 01:10:17 |