Universal Licensing System
WSX528
MARK DOWNS INC
License details
| ULS identifier | 1763760 |
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| Call sign | WSX528 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-01-26 |
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| Expiration | 2001-02-12 |
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| Cancellation | 2001-04-15 |
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| Frequency range | 462.1 - 467.1 MHz (2 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:23 |
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Licensee
| Name | MARK DOWNS INC |
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| Applicant type | C |
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| Location | COCKEYSVILLE, MD |
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| Address | 11001 YORK RD, COCKEYSVILLE, MD, 21030 |
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| Phone | 3017716800 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 462.10000000 | | | 110.000000 | 220.000000 | |
| 1 | 1 | FX1 | 467.10000000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 467.10000000 | | | 25.000000 | 70.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 462.10000000 | | 20K0F3E |
| 1 | 1 | 467.10000000 | | 20K0F3E |
| 3 | 1 | 467.10000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MD | | | | | |
| 2 | T | 28 ALLEGHENY AVE, TOWSON, BALTIMORE, MD | 39.40261111, -76.60747222 | 142.000 m | | 93.000 m structure / 93.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 101.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 3017716800 |
License history
| Date | File or call sign | Action |
|---|
| 2001-04-15 | WSX528 | LIEXP |
| 2000-11-28 | WSX528 | LETRES |
| 2000-11-23 | WSX528 | LICCNV |
| 1996-01-27 | WSX528 | AUTHPR |
| 1996-01-26 | WSX528 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1763760 | 2026-08-02 01:26:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSX528 | ULS 1763760 | 2026-08-02 01:26:23 |
| Status | E | ULS 1763760 | 2026-08-02 01:26:23 |
| Service | IG | ULS 1763760 | 2026-08-02 01:26:23 |
| Grant Date | 1996-01-26 | ULS 1763760 | 2026-08-02 01:26:23 |
| Expiration Date | 2001-02-12 | ULS 1763760 | 2026-08-02 01:26:23 |
| Cancellation Date | 2001-04-15 | ULS 1763760 | 2026-08-02 01:26:23 |