Universal Licensing System
KDE90
MONTGOMERY, COUNTY OF
License details
| ULS identifier | 1196114 |
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| Call sign | KDE90 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-02-11 |
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| Expiration | 2035-05-10 |
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| Frequency range | 458.4 - 458.95 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | GAITHERSBURG, MONTGOMERY, MD |
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| Coordinates | 39.1270556, -77.1685833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 458.40000000 | | | 60.000000 | | |
| 1 | 1 | FB | 458.95000000 | | | 60.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 458.40000000 | | 11K2F3E |
| 1 | 1 | 458.95000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 16640 CRABBS BRANCH WAY, GAITHERSBURG, MONTGOMERY, MD | 39.12705556, -77.16858333 | 149.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 16647 CRABBS BRANCH WAY, ROCKVILLE, MD | MONTGOMERY | 2407738000 |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-11 | KDE90 | LIREN |
| 2017-03-03 | KDE90 | LIAUA |
| 2015-04-28 | KDE90 | LIREN |
| 2015-04-10 | KDE90 | ESURNW |
| 2015-03-11 | KDE90 | ESURNW |
| 2015-02-16 | KDE90 | LETRES |
| 2015-02-09 | KDE90 | ESURNW |
| 2014-08-26 | KDE90 | LIMOD |
| 2014-08-25 | KDE90 | ESUAPR |
| 2013-12-28 | KDE90 | LIAUA |
| 2013-12-27 | KDE90 | ESUAPR |
| 2012-12-20 | KDE90 | LIMOD |
| 2012-12-19 | KDE90 | ESUAPR |
| 2010-06-19 | KDE90 | LIAUA |
| 2010-06-18 | KDE90 | ESUAPR |
| 2005-02-16 | KDE90 | LIREN |
| 2003-01-07 | KDE90 | LIAUA |
| 2002-01-07 | KDE90 | AUDOPR |
| 2000-10-20 | KDE90 | LICCNV |
| 2000-02-29 | KDE90 | AUTHPR |
| 2000-02-29 | KDE90 | LIREN |
| 2000-02-05 | KDE90 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1196114 | 2026-08-02 01:10:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KDE90 | ULS 1196114 | 2026-08-02 01:10:09 |
| Status | A | ULS 1196114 | 2026-08-02 01:10:09 |
| Service | PW | ULS 1196114 | 2026-08-02 01:10:09 |
| Grant Date | 2025-02-11 | ULS 1196114 | 2026-08-02 01:10:09 |
| Expiration Date | 2035-05-10 | ULS 1196114 | 2026-08-02 01:10:09 |