Universal Licensing System
WPZQ681
Aeros Technologies, LLC
License details
| ULS identifier | 2595529 |
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| Call sign | WPZQ681 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 2004-02-23 |
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| Expiration | 2014-02-23 |
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| Cancellation | 2014-04-26 |
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| Frequency range | 21875 - 21975 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ARLINGTON, ARLINGTON, VA |
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| Coordinates | 38.8675000, -77.0802778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21975.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21975.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 701 S. COURTHOUSE RD., ARLINGTON, ARLINGTON, VA | 38.86750000, -77.08027778 | 58.900 m | BANT | 20.700 m structure / 26.500 m overall | |
| 2 | R | | 38.84388889, -77.11666667 | 72.900 m | | | |
| 3 | R | | 38.84583333, -77.11972222 | 76.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHLP2-220 | | V | 40.1000 | 230.3000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLP2-220 | | | 40.1000 | 0.0000 | | |
| 1 | 3 | R | ANDREW CORPORATION VHLP2-220 | | | 40.1000 | 0.0000 | | |
| 2 | 1 | T | ANDREW CORPORATION VHLP2-220 | | V | 40.1000 | 234.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2014-04-26 | WPZQ681 | LIEXP |
| 2013-12-02 | WPZQ681 | LETRES |
| 2005-05-23 | WPZQ681 | LETCNS |
| 2004-02-23 | WPZQ681 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2595529 | 2026-08-02 02:43:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZQ681 | ULS 2595529 | 2026-08-02 02:43:02 |
| Status | E | ULS 2595529 | 2026-08-02 02:43:02 |
| Service | CF | ULS 2595529 | 2026-08-02 02:43:02 |
| Grant Date | 2004-02-23 | ULS 2595529 | 2026-08-02 02:43:02 |
| Expiration Date | 2014-02-23 | ULS 2595529 | 2026-08-02 02:43:02 |
| Cancellation Date | 2014-04-26 | ULS 2595529 | 2026-08-02 02:43:02 |