Universal Licensing System
WQHN451
Purdue Pharmaceuticals LP
License details
| ULS identifier | 2945603 |
|---|
| Call sign | WQHN451 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2017-07-26 |
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| Expiration | 2027-09-18 |
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| Frequency range | 451.0375 - 468.6625 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | DURHAM, DURHAM, NC |
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| Coordinates | 36.1017222, -78.8466111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:38 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FB2 | 451.03750000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | MO | 451.03750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.63750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 456.03750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.66250000 | | | 100.000000 | 150.000000 | |
| 2 | 1 | MO | 463.66250000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 468.66250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 451.03750000 | | 7K60FXE |
| 5 | 1 | 451.03750000 | | 7K60FXE |
| 3 | 1 | 451.41250000 | | 7K60FXE |
| 3 | 1 | 451.41250000 | | 11K0F3E |
| 3 | 1 | 451.63750000 | | 11K0F3E |
| 3 | 1 | 451.63750000 | | 7K60FXE |
| 5 | 1 | 456.03750000 | | 7K60FXE |
| 1 | 1 | 463.66250000 | | 11K0F3E |
| 1 | 1 | 463.66250000 | | 7K60FXE |
| 2 | 1 | 463.66250000 | | 7K60FXE |
| 2 | 1 | 463.66250000 | | 11K0F3E |
| 2 | 1 | 468.66250000 | | 7K60FXE |
| 2 | 1 | 468.66250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 4701 Purdue Drive, Wilson, WILSON, NC | 35.73947222, -77.98530556 | 44.800 m | BANT | 10.900 m structure / 12.300 m overall | |
| 2 | | | | | | | |
| 3 | | Wilson, WILSON, NC | 35.73947222, -77.98530556 | | | | |
| 4 | T | 5235 INTERNATIONAL DRIVE, DURHAM, DURHAM, NC | 36.10172222, -78.84661111 | 97.000 m | BANT | 15.200 m structure / 19.800 m overall | N |
| 5 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 12.300 m | | | | 11.400 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | T | | 19.800 m | | | | -6.100 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4701 Purdue Dr, Wilson, NC | WILSON | 2522651900 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-23 | WQHN451 | LIMOD |
| 2017-07-26 | WQHN451 | LIREN |
| 2017-06-26 | WQHN451 | LETRES |
| 2015-06-02 | WQHN451 | LETCNS |
| 2014-08-28 | WQHN451 | LIMOD |
| 2007-09-18 | WQHN451 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2945603 | 2026-08-02 01:14:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHN451 | ULS 2945603 | 2026-08-02 01:14:38 |
| Status | A | ULS 2945603 | 2026-08-02 01:14:38 |
| Service | IG | ULS 2945603 | 2026-08-02 01:14:38 |
| Grant Date | 2017-07-26 | ULS 2945603 | 2026-08-02 01:14:38 |
| Expiration Date | 2027-09-18 | ULS 2945603 | 2026-08-02 01:14:38 |