Universal Licensing System
WPMK207
C I H COMPANIES
License details
| ULS identifier | 1795889 |
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| Call sign | WPMK207 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-09-03 |
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| Expiration | 2013-08-18 |
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| Cancellation | 2013-11-09 |
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| Frequency range | 463.7625 - 464.75 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | DC |
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| Coordinates | 38.9056667, -77.0285833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:34 |
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Licensee
| Name | C I H COMPANIES |
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| Applicant type | C |
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| FRN | 0009528688 |
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| Location | WASHINGTON, DC |
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| Address | 3738 D ST. SE, WASHINGTON, DC, 20019 |
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| Phone | 2025841688 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 463.76250000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.75000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.76250000 | | 11K0F3E |
| 1 | 1 | 464.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DC | 38.90566667, -77.02858333 | | | | |
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 |
|---|
| 1 | 3738 D. ST SE, WASHINGTON, DC | | 2025841688 |
License history
| Date | File or call sign | Action |
|---|
| 2013-11-09 | WPMK207 | LIEXP |
| 2013-05-27 | WPMK207 | LETRES |
| 2003-09-03 | WPMK207 | LIREN |
| 2003-09-02 | WPMK207 | AUDOPR |
| 2003-05-27 | WPMK207 | LETRES |
| 2000-11-23 | WPMK207 | LICCNV |
| 1998-08-19 | WPMK207 | AUTHPR |
| 1998-08-18 | WPMK207 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1795889 | 2026-08-02 01:16:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMK207 | ULS 1795889 | 2026-08-02 01:16:34 |
| Status | E | ULS 1795889 | 2026-08-02 01:16:34 |
| Service | IG | ULS 1795889 | 2026-08-02 01:16:34 |
| Grant Date | 2003-09-03 | ULS 1795889 | 2026-08-02 01:16:34 |
| Expiration Date | 2013-08-18 | ULS 1795889 | 2026-08-02 01:16:34 |
| Cancellation Date | 2013-11-09 | ULS 1795889 | 2026-08-02 01:16:34 |