Universal Licensing System
WPMW997
KOCH NITROGEN
License details
| ULS identifier | 1802445 |
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| Call sign | WPMW997 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-03-05 |
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| Expiration | 2004-03-05 |
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| Cancellation | 2004-05-16 |
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| Frequency range | 173.39625 MHz |
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| Locations | 2 |
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| Representative location | STERLINGTON, OUACHITA, LA |
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| Coordinates | 32.6895833, -92.0881944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:49 |
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Licensee
| Name | KOCH NITROGEN |
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| Applicant type | C |
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| Location | STERLINGTON, LA |
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| Address | 6310 HORSESHOE LAKE RD, STERLINGTON, LA, 71280 |
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| Phone | 3186654329 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 173.39625000 | | | 37.000000 | 32.000000 | |
| 2 | 1 | FXO | 173.39625000 | | | 37.000000 | 42.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 173.39625000 | | 11K0F3E |
| 2 | 1 | 173.39625000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | CONTROL ROOM 6310 HORSESHOE LAKE RD, STERLINGTON, OUACHITA, LA | 32.68958333, -92.08819444 | 26.000 m | B | 7.000 m structure / 12.000 m overall | N |
| 2 | T | FENCE LINE 6310 HORSESHOE LAKE RD, STERLINGTON, OUACHITA, LA | 32.68902778, -92.07958333 | 26.000 m | POLE | 5.000 m structure / 5.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 12.000 m | | | | 12.000 | |
| 1 | 2 | T | | 5.000 m | | | | 4.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 6310 HORSESHOE LAKE RD, STERLINGTON, LA | | 3186654329 |
License history
| Date | File or call sign | Action |
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| 2004-05-16 | WPMW997 | LIEXP |
| 2003-12-08 | WPMW997 | LETRES |
| 2001-10-04 | WPMW997 | AUDOPR |
| 2000-11-23 | WPMW997 | LICCNV |
| 1999-03-05 | WPMW997 | LIISS |
| 1999-03-05 | WPMW997 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1802445 | 2026-08-02 01:26:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMW997 | ULS 1802445 | 2026-08-02 01:26:49 |
| Status | E | ULS 1802445 | 2026-08-02 01:26:49 |
| Service | IG | ULS 1802445 | 2026-08-02 01:26:49 |
| Grant Date | 1999-03-05 | ULS 1802445 | 2026-08-02 01:26:49 |
| Expiration Date | 2004-03-05 | ULS 1802445 | 2026-08-02 01:26:49 |
| Cancellation Date | 2004-05-16 | ULS 1802445 | 2026-08-02 01:26:49 |