Universal Licensing System
WBO2
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1974147 |
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| Call sign | WBO2 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2016-11-29 |
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| Expiration | 2026-12-19 |
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| Frequency range | 131.55 - 136.975 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | EVANSVILLE, VANDERBURGH, IN |
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| Coordinates | 38.0381111, -87.5305833 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 131.55000000 | | | 55.000000 | | HL |
| 1 | 1 | FA | 136.97500000 | | | 55.000000 | | HL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 131.55000000 | | 13K0A2D |
| 1 | 1 | 136.97500000 | | 14K0G1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | EVANSVILLE REGIONAL AIRPORT, EVANSVILLE, VANDERBURGH, IN | 38.03811111, -87.53058333 | 127.000 m | BANT | 6.000 m structure / 9.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2551 RIVA RD, ANNAPOLIS, MD | ANNE ARUNDEL | 4102664034 |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-28 | WBO2 | LIAUA |
| 2016-11-29 | WBO2 | LIREN |
| 2016-09-26 | WBO2 | LETRES |
| 2015-02-06 | WBO2 | LIAUA |
| 2015-02-05 | WBO2 | LIAUA |
| 2015-02-05 | WBO2 | ESUAPR |
| 2015-02-04 | WBO2 | ESUAPR |
| 2013-05-09 | WBO2 | LIMOD |
| 2013-05-03 | WBO2 | ESUAPR |
| 2013-01-24 | WBO2 | LIMOD |
| 2012-11-27 | WBO2 | ESUAPR |
| 2007-03-01 | WBO2 | AUTHPR |
| 2006-11-21 | WBO2 | LIREN |
| 2006-09-25 | WBO2 | LETRES |
| 2006-03-07 | WBO2 | AUTHPR |
| 2006-01-01 | WBO2 | LIASS |
| 2005-07-25 | WBO2 | ESCAPR |
| 2001-11-06 | WBO2 | LIREN |
| 2001-09-24 | WBO2 | LETRES |
| 2001-04-27 | WBO2 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1974147 | 2026-08-02 02:08:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WBO2 | ULS 1974147 | 2026-08-02 02:08:28 |
| Status | A | ULS 1974147 | 2026-08-02 02:08:28 |
| Service | AF | ULS 1974147 | 2026-08-02 02:08:28 |
| Grant Date | 2016-11-29 | ULS 1974147 | 2026-08-02 02:08:28 |
| Expiration Date | 2026-12-19 | ULS 1974147 | 2026-08-02 02:08:28 |