Universal Licensing System
WRBS406
IHM LICENSES, LLC
License details
| ULS identifier | 4053046 |
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| Call sign | WRBS406 |
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| Radio service | AI |
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| Status | A |
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| Grant date | 2018-06-05 |
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| Expiration | 2030-04-01 |
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| Frequency range | 944.25 MHz |
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| Locations | 2 |
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| Representative location | MEDFORD, MIDDLESEX, MA |
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| Coordinates | 42.4052778, -71.0755000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:50 |
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Licensee
| Name | IHM LICENSES, LLC |
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| Applicant type | C |
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| Location | TULSA, OK |
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| Address | 7136 S. YALE AVENUE SUITE 501, TULSA, OK, 74136 |
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| Phone | 9186644581 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 944.25000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 944.25000000 | | 300KD7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1 CABOT ROAD, MEDFORD, MIDDLESEX, MA | 42.40527778, -71.07550000 | 4.000 m | BPIPE | 30.500 m structure / 30.500 m overall | |
| 2 | R | | 42.53158333, -70.98622222 | 56.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | SCALA PR-950 | | V | 18.2000 | 27.5000 | | |
| 1 | 2 | R | SCALA PR-950 | | | 18.2000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1 CABOT ROAD SUITE 320, MEDFORD, MA | MIDDLESEX | 7813961430 |
License history
| Date | File or call sign | Action |
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| 2022-06-22 | WRBS406 | PNACT |
| 2022-06-17 | WRBS406 | LIREN |
| 2019-09-04 | WRBS406 | LETCNS |
| 2019-05-08 | WRBS406 | PNACT |
| 2019-05-04 | WRBS406 | AUTHPR |
| 2019-05-03 | WRBS406 | LIMOD |
| 2018-06-05 | WRBS406 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4053046 | 2026-08-02 02:47:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRBS406 | ULS 4053046 | 2026-08-02 02:47:50 |
| Status | A | ULS 4053046 | 2026-08-02 02:47:50 |
| Service | AI | ULS 4053046 | 2026-08-02 02:47:50 |
| Grant Date | 2018-06-05 | ULS 4053046 | 2026-08-02 02:47:50 |
| Expiration Date | 2030-04-01 | ULS 4053046 | 2026-08-02 02:47:50 |