Universal Licensing System
WPUK639
Quadrangle Development Corp
License details
| ULS identifier | 2393631 |
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| Call sign | WPUK639 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-03-22 |
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| Expiration | 2012-03-22 |
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| Cancellation | 2012-05-26 |
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| Frequency range | 462.0375 - 467.0375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Washington, Washington, DC |
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| Coordinates | 38.9022778, -77.0423611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:58:58 |
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Licensee
| Name | Quadrangle Development Corp |
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| Applicant type | C |
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| FRN | 0006238224 |
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| Location | Washington, DC |
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| Address | 1875 U Street, Washington, DC, 20006 |
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| Phone | 2023937378 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.03750000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 462.03750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.03750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.03750000 | | 11K2F3E |
| 2 | 1 | 462.03750000 | | 11K2F3E |
| 2 | 1 | 467.03750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1875 K St NW, Washington, Washington, DC | 38.90227778, -77.04236111 | 15.800 m | BANT | 30.400 m structure / 31.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 31.000 m | | 0.0000 | 0.0000 | -6.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1875 K St NW, Washington, DC | | 2023937878 |
License history
| Date | File or call sign | Action |
|---|
| 2012-05-26 | WPUK639 | LIEXP |
| 2011-12-26 | WPUK639 | LETRES |
| 2002-12-23 | WPUK639 | LETCNS |
| 2002-03-22 | WPUK639 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2393631 | 2026-08-09 02:58:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPUK639 | ULS 2393631 | 2026-08-09 02:58:58 |
| Status | E | ULS 2393631 | 2026-08-09 02:58:58 |
| Service | IG | ULS 2393631 | 2026-08-09 02:58:58 |
| Grant Date | 2002-03-22 | ULS 2393631 | 2026-08-09 02:58:58 |
| Expiration Date | 2012-03-22 | ULS 2393631 | 2026-08-09 02:58:58 |
| Cancellation Date | 2012-05-26 | ULS 2393631 | 2026-08-09 02:58:58 |