Universal Licensing System
WPRT285
Nortel
License details
| ULS identifier | 1939913 |
|---|
| Call sign | WPRT285 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2015-12-15 |
|---|
| Expiration | 2026-01-19 |
|---|
| Cancellation | 2026-03-21 |
|---|
| Frequency range | 451.725 - 469.75 MHz (8 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | DURHAM, DURHAM, NC |
|---|
| Coordinates | 35.8848611, -78.9347222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | FB2 | 451.72500000 | | | 25.000000 | 50.000000 | |
| 11 | 1 | MO | 451.72500000 | | | 4.000000 | | |
| 1 | 1 | FB2 | 451.90000000 | | | 25.000000 | 50.000000 | |
| 7 | 1 | MO | 451.90000000 | | | 4.000000 | | |
| 1 | 1 | FB2 | 452.20000000 | | | 25.000000 | 50.000000 | |
| 7 | 1 | MO | 452.20000000 | | | 4.000000 | | |
| 11 | 1 | MO | 456.72500000 | | | 4.000000 | | |
| 7 | 1 | MO | 456.90000000 | | | 4.000000 | | |
| 7 | 1 | MO | 457.20000000 | | | 4.000000 | | |
| 5 | 1 | FB2 | 464.75000000 | | | 25.000000 | 50.000000 | |
| 11 | 1 | MO | 464.75000000 | | | 4.000000 | | |
| 11 | 1 | MO | 469.75000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 451.72500000 | | 11K2F3E |
| 11 | 1 | 451.72500000 | | 11K2F3E |
| 1 | 1 | 451.90000000 | | 11K2F3E |
| 7 | 1 | 451.90000000 | | 11K2F3E |
| 1 | 1 | 452.20000000 | | 11K2F3E |
| 7 | 1 | 452.20000000 | | 11K2F3E |
| 11 | 1 | 456.72500000 | | 11K2F3E |
| 7 | 1 | 456.90000000 | | 11K2F3E |
| 7 | 1 | 457.20000000 | | 11K2F3E |
| 5 | 1 | 464.75000000 | | 11K2F3E |
| 11 | 1 | 464.75000000 | | 11K2F3E |
| 11 | 1 | 469.75000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4001 E CHAPEL HILL NELSON HWY, DURHAM, DURHAM, NC | 35.88486111, -78.93472222 | 91.000 m | B | 15.000 m structure / 15.000 m overall | |
| 5 | T | 4004 E CHAPEL HILL NELSON HWY, DURHAM, DURHAM, NC | 35.88708333, -78.86027778 | 91.000 m | B | 15.000 m structure / 15.000 m overall | |
| 7 | T | | | | | | |
| 11 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 5.000 | |
| 1 | 5 | T | | 15.000 m | | | | 3.000 | |
| 1 | 7 | T | | | | | | | |
| 1 | 11 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 9199921512 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-21 | WPRT285 | LIEXP |
| 2025-11-24 | WPRT285 | LETRES |
| 2015-12-15 | WPRT285 | LIREN |
| 2015-10-26 | WPRT285 | LETRES |
| 2012-04-03 | WPRT285 | ESUAPR |
| 2012-03-23 | WPRT285 | LIMOD |
| 2012-03-22 | WPRT285 | ESUAPR |
| 2010-03-29 | WPRT285 | ESUFNR |
| 2009-05-28 | WPRT285 | LIMOD |
| 2009-05-20 | WPRT285 | ESUAPR |
| 2009-03-07 | WPRT285 | LITRAN |
| 2009-02-27 | WPRT285 | ESUAPR |
| 2009-02-25 | WPRT285 | ESUFNR |
| 2007-03-29 | WPRT285 | LIAUA |
| 2007-03-28 | WPRT285 | ESUAPR |
| 2006-02-15 | WPRT285 | LIREN |
| 2006-02-10 | WPRT285 | ESCAPR |
| 2006-02-09 | WPRT285 | EFUAPR |
| 2006-02-09 | WPRT285 | ESUAPR |
| 2006-01-14 | WPRT285 | ESCAPR |
| 2006-01-13 | WPRT285 | ESUAPR |
| 2006-01-13 | WPRT285 | EFUAPR |
| 2005-10-24 | WPRT285 | LETRES |
| 2002-01-03 | WPRT285 | AUDOPR |
| 2001-09-25 | WPRT285 | LIAUA |
| 2001-09-22 | WPRT285 | LIAUA |
| 2001-03-27 | WPRT285 | LIMOD |
| 2001-01-19 | WPRT285 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1939913 | 2026-08-02 01:18:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRT285 | ULS 1939913 | 2026-08-02 01:18:34 |
| Status | E | ULS 1939913 | 2026-08-02 01:18:34 |
| Service | IG | ULS 1939913 | 2026-08-02 01:18:34 |
| Grant Date | 2015-12-15 | ULS 1939913 | 2026-08-02 01:18:34 |
| Expiration Date | 2026-01-19 | ULS 1939913 | 2026-08-02 01:18:34 |
| Cancellation Date | 2026-03-21 | ULS 1939913 | 2026-08-02 01:18:34 |