Universal Licensing System
KIO90
University of North Carolina
License details
| ULS identifier | 959942 |
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| Call sign | KIO90 |
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| Radio service | TS |
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| Status | A |
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| Grant date | 1990-04-09 |
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| Expiration | 2028-12-01 |
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| Frequency range | 6875 - 6900 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | RESEARCH TRIANGLE PK, DURHAM, NC |
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| Coordinates | 35.9323611, -78.8636111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:26:19 |
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Licensee
| Name | University of North Carolina |
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| FRN | 0001910066 |
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| Location | Research Triangle Pa, NC |
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| Address | 10 UNC-TV Drive, Research Triangle Pa, NC, 27709 |
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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 | FXO | 6875.00000000 | 6900.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6875.00000000 | | 25M0F3F |
| 1 | 1 | 6875.00000000 | | 25M0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10 T.W. ALEXANDER DRIVE, RESEARCH TRIANGLE PK, DURHAM, NC | 35.93236111, -78.86361111 | 112.800 m | | 61.000 m structure / 115.800 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 136.0000 | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-24 | KIO90 | PNACT |
| 2021-03-20 | KIO90 | PLAUPR |
| 2021-03-19 | KIO90 | LIREN |
| 2020-07-08 | KIO90 | PNACT |
| 2020-07-02 | KIO90 | PLAUPR |
| 2020-07-01 | KIO90 | LIMOD |
| 2012-12-05 | KIO90 | PNACT |
| 2012-12-04 | KIO90 | AUTHPR |
| 2012-12-01 | KIO90 | LIREN |
| 2008-04-30 | KIO90 | PNACT |
| 2008-04-25 | KIO90 | AUTHPR |
| 2008-04-24 | KIO90 | LIMOD |
| 2007-03-16 | KIO90 | ESCFNR |
| 2007-03-15 | KIO90 | ESCFNR |
| 2004-12-22 | KIO90 | PNACT |
| 2004-12-15 | KIO90 | AUTHPR |
| 2004-12-14 | KIO90 | LIREN |
| 2003-11-12 | KIO90 | PNACT |
| 2003-11-08 | KIO90 | AUTHPR |
| 2003-11-07 | KIO90 | LIMOD |
| 2003-01-29 | KIO90 | PNACT |
| 2003-01-22 | KIO90 | AUTHPR |
| 2003-01-21 | KIO90 | LIMOD |
| 1999-08-13 | KIO90 | LICCNV |
| 1998-09-15 | KIO90 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 959942 | 2026-08-17 04:26:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KIO90 | ULS 959942 | 2026-08-17 04:26:19 |
| Status | A | ULS 959942 | 2026-08-17 04:26:19 |
| Service | TS | ULS 959942 | 2026-08-17 04:26:19 |
| Grant Date | 1990-04-09 | ULS 959942 | 2026-08-17 04:26:19 |
| Expiration Date | 2028-12-01 | ULS 959942 | 2026-08-17 04:26:19 |