Universal Licensing System
WBA20
UNIVERSITY OF NORTH CAROLINA
License details
| ULS identifier | 970003 |
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| Call sign | WBA20 |
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| Radio service | TS |
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| Status | C |
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| Grant date | 1982-01-25 |
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| Expiration | 2012-12-01 |
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| Cancellation | 2010-11-24 |
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| Frequency range | 7000 - 7025 MHz (2 frequencies) |
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| Locations | 2 |
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| Coordinates | 34.9430556, -77.9822222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 7000.00000000 | 7025.00000000 | | | | |
| 1 | 2 | FXO | 7000.00000000 | 7025.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 7000.00000000 | | 25M0F3E |
| 1 | 1 | 7000.00000000 | | 25M0F3F |
| 1 | 2 | 7000.00000000 | | 25M0F3F |
| 1 | 2 | 7000.00000000 | | 25M0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | .5 MI SW INT HWY 55 & SR 1150, SEVEN SPRINGS, LENOIR, NC | 35.20666667, -77.82916667 | 43.300 m | TOWER | 91.400 m structure / 93.000 m overall | N |
| 2 | R | | 34.94305556, -77.98222222 | 42.100 m | | | |
| 3 | R | | 35.10444444, -77.33638889 | 14.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew PARX10-59W | | V | 43.3000 | 205.6000 | | |
| 1 | 2 | R | Andrew PARX10-59W | | | 43.3000 | | | |
| 1 | 3 | R | Andrew PARX10-59W | | | 43.3000 | | | |
| 2 | 1 | T | Andrew HPX10-59W | | H | 43.1000 | 104.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 10 T.W. Alexander Drive, Research Triangle Pk, NC | DURHAM | 9195497000 |
License history
| Date | File or call sign | Action |
|---|
| 2010-11-25 | WBA20 | LICAN |
| 2008-07-16 | WBA20 | PNACT |
| 2008-07-11 | WBA20 | AUTHPR |
| 2008-07-10 | WBA20 | LIMOD |
| 2007-03-16 | WBA20 | ESUFNR |
| 2007-03-15 | WBA20 | ESUFNR |
| 2005-01-31 | WBA20 | LETCNS |
| 2004-12-22 | WBA20 | PNACT |
| 2004-12-15 | WBA20 | AUTHPR |
| 2004-12-14 | WBA20 | LIREN |
| 2004-02-10 | WBA20 | AUTHPR |
| 2003-10-30 | WBA20 | LIMOD |
| 2003-01-29 | WBA20 | PNACT |
| 2003-01-22 | WBA20 | AUTHPR |
| 2003-01-21 | WBA20 | LIMOD |
| 1999-08-13 | WBA20 | LICCNV |
| 1998-09-15 | WBA20 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 970003 | 2026-08-02 02:47:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WBA20 | ULS 970003 | 2026-08-02 02:47:50 |
| Status | C | ULS 970003 | 2026-08-02 02:47:50 |
| Service | TS | ULS 970003 | 2026-08-02 02:47:50 |
| Grant Date | 1982-01-25 | ULS 970003 | 2026-08-02 02:47:50 |
| Expiration Date | 2012-12-01 | ULS 970003 | 2026-08-02 02:47:50 |
| Cancellation Date | 2010-11-24 | ULS 970003 | 2026-08-02 02:47:50 |