Universal Licensing System
KNNR537
CONCORD HILL SCHOOL
License details
| ULS identifier | 1634183 |
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| Call sign | KNNR537 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2011-01-19 |
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| Expiration | 2021-04-09 |
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| Cancellation | 2012-08-07 |
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| Frequency range | 464.375 MHz |
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| Locations | 1 |
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| Representative location | MONTGOMERY, MD |
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| Coordinates | 38.9703889, -77.0894167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:51 |
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Licensee
| Name | CONCORD HILL SCHOOL |
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| Applicant type | G |
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| FRN | 0014224703 |
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| Location | CHEVY CHASE, MD |
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| Address | 6050 WISCONSIN AVENUE, CHEVY CHASE, MD, 20815 |
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| Phone | 3016542626 |
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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 | MO | 464.37500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.37500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MONTGOMERY, MD | 38.97038889, -77.08941667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6050 WISCONSIN AVENUE, CHEVY CHASE, MD | MONTGOMERY | 3016542626 |
License history
| Date | File or call sign | Action |
|---|
| 2012-08-08 | KNNR537 | LICAN |
| 2011-03-24 | KNNR537 | AUTHPR |
| 2011-01-19 | KNNR537 | LTSAPR |
| 2011-01-19 | KNNR537 | LIREN |
| 2011-01-17 | KNNR537 | LETRES |
| 2005-11-29 | KNNR537 | LIMOD |
| 2005-11-08 | KNNR537 | LITIN |
| 2001-09-10 | KNNR537 | AUDOPR |
| 2001-05-31 | KNNR537 | LIREN |
| 2001-01-23 | KNNR537 | LETRES |
| 2000-11-23 | KNNR537 | LICCNV |
| 1996-04-09 | KNNR537 | LIISS |
| 1996-04-09 | KNNR537 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1634183 | 2026-08-02 01:14:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNR537 | ULS 1634183 | 2026-08-02 01:14:51 |
| Status | C | ULS 1634183 | 2026-08-02 01:14:51 |
| Service | IG | ULS 1634183 | 2026-08-02 01:14:51 |
| Grant Date | 2011-01-19 | ULS 1634183 | 2026-08-02 01:14:51 |
| Expiration Date | 2021-04-09 | ULS 1634183 | 2026-08-02 01:14:51 |
| Cancellation Date | 2012-08-07 | ULS 1634183 | 2026-08-02 01:14:51 |