Universal Licensing System
WNDB473
BERTS CABIN JOHN EXXON INC
License details
| ULS identifier | 1911239 |
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| Call sign | WNDB473 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-07-12 |
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| Expiration | 2005-09-04 |
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| Cancellation | 2006-01-07 |
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| Frequency range | 157.485 MHz |
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| Locations | 2 |
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| Representative location | POTOMAC, MONTGOMERY, MD |
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| Coordinates | 39.0428889, -77.1583056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:09 |
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Licensee
| Name | BERTS CABIN JOHN EXXON INC |
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| Applicant type | C |
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| FRN | 0002160695 |
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| Location | POTOMAC, MD |
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| Address | 11355 SEVEN LOCKS RD, POTOMAC, MD, 20014 |
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| Phone | 3012992090 |
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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 | FB | 157.48500000 | | | 72.000000 | 375.000000 | |
| 2 | 1 | MO | 157.48500000 | | | 60.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 157.48500000 | | 20K0F3E |
| 2 | 1 | 157.48500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11355 SEVEN LOCKS RD, POTOMAC, MONTGOMERY, MD | 39.04288889, -77.15830556 | 105.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 11355 SEVEN LOCKS RD, POTOMAC, MD | | 3012992090 |
License history
| Date | File or call sign | Action |
|---|
| 2006-01-07 | WNDB473 | LIEXP |
| 2005-06-13 | WNDB473 | LETRES |
| 2001-09-04 | WNDB473 | AUDOPR |
| 2000-11-24 | WNDB473 | LICCNV |
| 2000-07-12 | WNDB473 | LIREN |
| 2000-07-12 | WNDB473 | AUTHPR |
| 2000-06-12 | WNDB473 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1911239 | 2026-08-02 01:11:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDB473 | ULS 1911239 | 2026-08-02 01:11:09 |
| Status | E | ULS 1911239 | 2026-08-02 01:11:09 |
| Service | IG | ULS 1911239 | 2026-08-02 01:11:09 |
| Grant Date | 2000-07-12 | ULS 1911239 | 2026-08-02 01:11:09 |
| Expiration Date | 2005-09-04 | ULS 1911239 | 2026-08-02 01:11:09 |
| Cancellation Date | 2006-01-07 | ULS 1911239 | 2026-08-02 01:11:09 |