Universal Licensing System
WRW98
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1984581 |
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| Call sign | WRW98 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2015-09-01 |
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| Expiration | 2025-09-19 |
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| Cancellation | 2025-07-09 |
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| Frequency range | 136.5 MHz |
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| Locations | 1 |
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| Representative location | OAKLAND, ALAMEDA, CA |
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| Coordinates | 37.7105833, -122.2163889 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FA | 136.50000000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 136.50000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | OAKLAND INTERNATIONAL AIRPORT, OAKLAND, ALAMEDA, CA | 37.71058333, -122.21638889 | 2.000 m | BANT | 3.000 m structure / 14.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-10 | WRW98 | LICAN |
| 2025-06-23 | WRW98 | LETRES |
| 2015-09-01 | WRW98 | LIREN |
| 2015-07-08 | WRW98 | LIMOD |
| 2015-06-29 | WRW98 | LETRES |
| 2015-05-05 | WRW98 | ESUAPR |
| 2015-02-06 | WRW98 | LIAUA |
| 2015-02-05 | WRW98 | LIAUA |
| 2015-02-05 | WRW98 | ESUAPR |
| 2015-02-04 | WRW98 | ESUAPR |
| 2007-03-01 | WRW98 | AUTHPR |
| 2006-03-07 | WRW98 | AUTHPR |
| 2006-01-01 | WRW98 | LIASS |
| 2005-08-23 | WRW98 | LIREN |
| 2005-07-25 | WRW98 | ESCAPR |
| 2005-06-27 | WRW98 | LETRES |
| 2001-04-27 | WRW98 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1984581 | 2026-08-02 02:08:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRW98 | ULS 1984581 | 2026-08-02 02:08:30 |
| Status | C | ULS 1984581 | 2026-08-02 02:08:30 |
| Service | AF | ULS 1984581 | 2026-08-02 02:08:30 |
| Grant Date | 2015-09-01 | ULS 1984581 | 2026-08-02 02:08:30 |
| Expiration Date | 2025-09-19 | ULS 1984581 | 2026-08-02 02:08:30 |
| Cancellation Date | 2025-07-09 | ULS 1984581 | 2026-08-02 02:08:30 |