Universal Licensing System
WPLP490
NORTHERN NATURAL GAS COMPANY
License details
| ULS identifier | 1787537 |
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| Call sign | WPLP490 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2012-10-24 |
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| Expiration | 2022-11-04 |
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| Cancellation | 2021-05-19 |
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| Frequency range | 30.66 - 33.18 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | BEAVER, BEAVER, OK |
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| Coordinates | 36.6194722, -100.4231944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 30.66000000 | | | 300.000000 | 175.000000 | |
| 1 | 1 | FB | 33.18000000 | | | 210.000000 | 140.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 30.66000000 | | 20K0F3E |
| 1 | 1 | 33.18000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 13.5 MI SSE, BEAVER, BEAVER, OK | 36.61947222, -100.42319444 | 829.000 m | TOWER | 90.000 m structure / 92.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 92.000 m | | | | 116.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 13.5 MI SSE, BEAVER, OK | BEAVER | 4056254501 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-20 | WPLP490 | LICAN |
| 2016-03-05 | WPLP490 | LIAUA |
| 2016-03-04 | WPLP490 | ESUAPR |
| 2012-10-24 | WPLP490 | LIREN |
| 2012-10-23 | WPLP490 | ESUAPR |
| 2012-08-13 | WPLP490 | LETRES |
| 2008-05-23 | WPLP490 | LIAUA |
| 2008-05-22 | WPLP490 | ESUAPR |
| 2006-02-09 | WPLP490 | LITRAN |
| 2005-08-11 | WPLP490 | LIAUA |
| 2005-08-10 | WPLP490 | ESUAPR |
| 2004-02-20 | WPLP490 | LIAUA |
| 2002-11-01 | WPLP490 | LIREN |
| 2002-08-16 | WPLP490 | LITRAN |
| 2002-08-12 | WPLP490 | LETRES |
| 2002-02-14 | WPLP490 | AUDOPR |
| 2002-01-31 | WPLP490 | LITRAN |
| 2001-12-02 | WPLP490 | LITRAN |
| 2000-11-23 | WPLP490 | LICCNV |
| 1998-12-17 | WPLP490 | LIMOD |
| 1998-12-17 | WPLP490 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1787537 | 2026-08-02 01:13:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLP490 | ULS 1787537 | 2026-08-02 01:13:05 |
| Status | C | ULS 1787537 | 2026-08-02 01:13:05 |
| Service | IG | ULS 1787537 | 2026-08-02 01:13:05 |
| Grant Date | 2012-10-24 | ULS 1787537 | 2026-08-02 01:13:05 |
| Expiration Date | 2022-11-04 | ULS 1787537 | 2026-08-02 01:13:05 |
| Cancellation Date | 2021-05-19 | ULS 1787537 | 2026-08-02 01:13:05 |