Universal Licensing System
WNTJ639
MCNC
License details
| ULS identifier | 1022766 |
|---|
| Call sign | WNTJ639 |
|---|
| Radio service | MG |
|---|
| Status | C |
|---|
| Grant date | 2001-04-25 |
|---|
| Expiration | 2011-06-20 |
|---|
| Cancellation | 2005-11-23 |
|---|
| Frequency range | 23375 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | RESEARCH TRIANGLE PK, DURHAM, NC |
|---|
| Coordinates | 35.9112500, -78.8983333 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:19 |
|---|
Licensee
| Name | MCNC |
|---|
| Applicant type | U |
|---|
| FRN | 0001844554 |
|---|
| Location | RESEARCH TRIANGLE PA, NC |
|---|
| Address | RESEARCH TRIANGLE PA, NC, 27709 |
|---|
| Phone | 9192481464 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23375.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23375.00000000 | | 50M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2520 MERIDIAN PKY, RESEARCH TRIANGLE PK, DURHAM, NC | 35.91125000, -78.89833333 | 85.300 m | | 24.400 m structure / 26.800 m overall | |
| 2 | R | | 35.93236111, -78.86361111 | 112.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 40.5000 | 53.2000 | | |
| 1 | 2 | R | | | | 40.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2005-11-24 | WNTJ639 | LICAN |
| 2005-11-23 | WNTJ639 | ESCAPR |
| 2001-04-25 | WNTJ639 | LIREN |
| 2001-03-26 | WNTJ639 | LETRES |
| 1999-08-14 | WNTJ639 | LICCNV |
| 1996-05-09 | WNTJ639 | LIREN |
| 1991-06-20 | WNTJ639 | LIISS |
| 1991-06-17 | WNTJ639 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1022766 | 2026-08-02 02:47:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTJ639 | ULS 1022766 | 2026-08-02 02:47:19 |
| Status | C | ULS 1022766 | 2026-08-02 02:47:19 |
| Service | MG | ULS 1022766 | 2026-08-02 02:47:19 |
| Grant Date | 2001-04-25 | ULS 1022766 | 2026-08-02 02:47:19 |
| Expiration Date | 2011-06-20 | ULS 1022766 | 2026-08-02 02:47:19 |
| Cancellation Date | 2005-11-23 | ULS 1022766 | 2026-08-02 02:47:19 |