Universal Licensing System
WRN839
MOBILE COMMUNICATIONS SERVICE INC
License details
| ULS identifier | 1761766 |
|---|
| Call sign | WRN839 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1997-01-21 |
|---|
| Expiration | 2002-03-11 |
|---|
| Cancellation | 2002-05-12 |
|---|
| Frequency range | 151.625 - 466.625 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:29:09 |
|---|
Licensee
| Name | MOBILE COMMUNICATIONS SERVICE INC |
|---|
| Applicant type | C |
|---|
| Location | DURHAM, NC |
|---|
| Address | 1003 COMMUNICATIONS DR, DURHAM, NC, 27704 |
|---|
| Phone | 9198783998 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO6I | 151.62500000 | | | 5.000000 | | |
| 2 | 1 | FB4 | 461.62500000 | | | 90.000000 | 232.000000 | |
| 4 | 1 | MO | 461.62500000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO6I | 464.50000000 | | | 4.000000 | | |
| 1 | 1 | FX1 | 466.62500000 | | | 30.000000 | 45.000000 | |
| 4 | 1 | MO | 466.62500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 151.62500000 | | 20K0F3E |
| 2 | 1 | 461.62500000 | | 20K0F3E |
| 4 | 1 | 461.62500000 | | 20K0F3E |
| 3 | 1 | 464.50000000 | | 20K0F3E |
| 1 | 1 | 466.62500000 | | 20K0F3E |
| 4 | 1 | 466.62500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NC | | | | | |
| 2 | T | EXISTING SITE 1 SR 1379 .5 MI E, APEX, WAKE, NC | 35.73180556, -78.83805556 | 143.000 m | | 158.000 m structure | N |
| 3 | T | NC | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 158.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5840 MC HINES PL, RALEIGH, NC | | 9198783998 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-12 | WRN839 | LIEXP |
| 2001-12-17 | WRN839 | LETRES |
| 2000-11-23 | WRN839 | LICCNV |
| 1997-01-22 | WRN839 | AUTHPR |
| 1997-01-21 | WRN839 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1761766 | 2026-08-02 01:29:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRN839 | ULS 1761766 | 2026-08-02 01:29:09 |
| Status | E | ULS 1761766 | 2026-08-02 01:29:09 |
| Service | IG | ULS 1761766 | 2026-08-02 01:29:09 |
| Grant Date | 1997-01-21 | ULS 1761766 | 2026-08-02 01:29:09 |
| Expiration Date | 2002-03-11 | ULS 1761766 | 2026-08-02 01:29:09 |
| Cancellation Date | 2002-05-12 | ULS 1761766 | 2026-08-02 01:29:09 |