Universal Licensing System
WQCJ934
CONSTRUCTIONS DYNAMICS GROUP INC
License details
| ULS identifier | 2703983 |
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| Call sign | WQCJ934 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-03-22 |
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| Expiration | 2015-03-22 |
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| Cancellation | 2015-05-23 |
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| Frequency range | 451.975 MHz |
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| Locations | 2 |
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| Representative location | WASHINGTON, Washington, DC |
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| Coordinates | 38.8204444, -77.0214722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:59 |
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Licensee
| Name | CONSTRUCTIONS DYNAMICS GROUP INC |
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| Applicant type | C |
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| FRN | 0012965919 |
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| Location | WASHINGTON, DC |
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| Address | 5000 OVERLOOK AVE SW, WASHINGTON, DC, 20032 |
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| Phone | 2027874280 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.97500000 | | | 40.000000 | 75.000000 | |
| 2 | 1 | MO | 451.97500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.97500000 | | 20K0F3E |
| 2 | 1 | 451.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5000 OVERLOOK AVE. SW, WASHINGTON, Washington, DC | 38.82044444, -77.02147222 | 7.000 m | BANT | 5.000 m structure / 6.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 6.000 m | | | | -33.600 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 500O OVERLOOK AVE. SW, WASHINGTON, DC | | 2027874280 |
License history
| Date | File or call sign | Action |
|---|
| 2015-05-23 | WQCJ934 | LIEXP |
| 2014-12-29 | WQCJ934 | LETRES |
| 2005-03-22 | WQCJ934 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2703983 | 2026-08-02 01:17:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQCJ934 | ULS 2703983 | 2026-08-02 01:17:59 |
| Status | E | ULS 2703983 | 2026-08-02 01:17:59 |
| Service | IG | ULS 2703983 | 2026-08-02 01:17:59 |
| Grant Date | 2005-03-22 | ULS 2703983 | 2026-08-02 01:17:59 |
| Expiration Date | 2015-03-22 | ULS 2703983 | 2026-08-02 01:17:59 |
| Cancellation Date | 2015-05-23 | ULS 2703983 | 2026-08-02 01:17:59 |