Universal Licensing System
KEK457
MC LEAN CONTRACTING CO
License details
| ULS identifier | 1846309 |
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| Call sign | KEK457 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-09-27 |
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| Expiration | 2021-09-16 |
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| Cancellation | 2021-11-20 |
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| Frequency range | 31.96 MHz |
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| Locations | 1 |
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| Representative location | BALTIMORE, MD |
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| Coordinates | 39.2192778, -76.5819167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:51 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 31.96000000 | | | 300.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 31.96000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2001 BENHILL AVE, BALTIMORE, MD | 39.21927778, -76.58191667 | 5.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2001 BENHILL AVE, BALTIMORE, MD | | 3015536700 |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-20 | KEK457 | LIEXP |
| 2021-06-21 | KEK457 | LETRES |
| 2016-05-31 | KEK457 | ESUFNR |
| 2011-09-27 | KEK457 | LIREN |
| 2011-08-30 | KEK457 | ESCAPR |
| 2011-06-20 | KEK457 | LETRES |
| 2001-10-09 | KEK457 | AUDOPR |
| 2001-07-26 | KEK457 | LIREN |
| 2001-06-25 | KEK457 | LETRES |
| 2000-11-23 | KEK457 | LICCNV |
| 1996-07-29 | KEK457 | LIREN |
| 1996-07-29 | KEK457 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1846309 | 2026-08-02 01:21:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KEK457 | ULS 1846309 | 2026-08-02 01:21:51 |
| Status | E | ULS 1846309 | 2026-08-02 01:21:51 |
| Service | IG | ULS 1846309 | 2026-08-02 01:21:51 |
| Grant Date | 2011-09-27 | ULS 1846309 | 2026-08-02 01:21:51 |
| Expiration Date | 2021-09-16 | ULS 1846309 | 2026-08-02 01:21:51 |
| Cancellation Date | 2021-11-20 | ULS 1846309 | 2026-08-02 01:21:51 |