Universal Licensing System
WPO91
District of Columbia
License details
| ULS identifier | 1147587 |
|---|
| Call sign | WPO91 |
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| Radio service | RS |
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| Status | E |
|---|
| Grant date | 2012-12-27 |
|---|
| Expiration | 2023-02-19 |
|---|
| Cancellation | 2023-04-22 |
|---|
| Frequency range | 2490 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | DC |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | LRT | 2490.00000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2490.00000000 | | 17M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DC | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-22 | WPO91 | LIEXP |
| 2023-02-09 | WPO91 | ESURNW |
| 2023-01-20 | WPO91 | ESURNW |
| 2022-11-28 | WPO91 | LETRES |
| 2020-01-02 | WPO91 | LIAUA |
| 2015-11-24 | WPO91 | LIAUA |
| 2015-11-23 | WPO91 | ESUAPR |
| 2012-12-27 | WPO91 | LIREN |
| 2012-12-21 | WPO91 | ESURNW |
| 2012-11-26 | WPO91 | LETRES |
| 2012-11-21 | WPO91 | ESURNW |
| 2009-05-08 | WPO91 | LIAUA |
| 2009-05-07 | WPO91 | ESUAPR |
| 2004-03-06 | WPO91 | LIAUA |
| 2003-01-09 | WPO91 | LIREN |
| 2002-11-25 | WPO91 | LETRES |
| 2002-01-12 | WPO91 | LIAUA |
| 2001-07-10 | WPO91 | COR |
| 2000-09-15 | WPO91 | LICCNV |
| 1997-12-24 | WPO91 | LIREN |
| 1997-12-24 | WPO91 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1147587 | 2026-08-02 01:13:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPO91 | ULS 1147587 | 2026-08-02 01:13:40 |
| Status | E | ULS 1147587 | 2026-08-02 01:13:40 |
| Service | RS | ULS 1147587 | 2026-08-02 01:13:40 |
| Grant Date | 2012-12-27 | ULS 1147587 | 2026-08-02 01:13:40 |
| Expiration Date | 2023-02-19 | ULS 1147587 | 2026-08-02 01:13:40 |
| Cancellation Date | 2023-04-22 | ULS 1147587 | 2026-08-02 01:13:40 |