Universal Licensing System
KDN331
Natural Gas Pipeline Company of America, LLC
License details
| ULS identifier | 1836120 |
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| Call sign | KDN331 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-03-31 |
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| Expiration | 2033-06-08 |
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| Frequency range | 33.3 MHz |
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| Locations | 1 |
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| Representative location | COLUMBUS JUNCTION, LOUISA, IA |
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| Coordinates | 41.2343056, -91.3480278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 33.30000000 | | | 130.000000 | 128.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 33.30000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 21864 120TH ST., COLUMBUS JUNCTION, LOUISA, IA | 41.23430556, -91.34802778 | 210.600 m | LTOWER | 12.200 m structure / 14.600 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.600 m | | | | 31.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 21864 120TH ST., COLUMBUS JUNCTION, IA | LOUISA | 3197282208 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-31 | KDN331 | LIREN |
| 2023-03-13 | KDN331 | LETRES |
| 2022-12-14 | KDN331 | LIAUA |
| 2019-11-15 | KDN331 | LIAUA |
| 2018-06-29 | KDN331 | LIAUA |
| 2015-12-10 | KDN331 | LITRAN |
| 2015-11-30 | KDN331 | ESUAPR |
| 2013-09-24 | KDN331 | LIREN |
| 2013-03-18 | KDN331 | LETRES |
| 2012-12-06 | KDN331 | LIAUA |
| 2012-12-05 | KDN331 | ESUAPR |
| 2012-09-14 | KDN331 | LIAUA |
| 2012-09-13 | KDN331 | ESUAPR |
| 2008-07-03 | KDN331 | LITRAN |
| 2008-06-17 | KDN331 | ESUAPR |
| 2008-02-27 | KDN331 | LIAUA |
| 2008-02-26 | KDN331 | ESUAPR |
| 2008-02-15 | KDN331 | LIASS |
| 2008-02-15 | KDN331 | LITRAN |
| 2008-01-11 | KDN331 | ESUAPR |
| 2007-12-21 | KDN331 | ESUAPR |
| 2007-05-30 | KDN331 | LITRAN |
| 2003-04-25 | KDN331 | LIREN |
| 2003-03-17 | KDN331 | LETRES |
| 2002-02-11 | KDN331 | AUDOPR |
| 2001-01-25 | KDN331 | LIAUA |
| 2000-11-23 | KDN331 | LICCNV |
| 1999-09-17 | KDN331 | LITRAN |
| 1999-09-17 | KDN331 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1836120 | 2026-08-02 01:19:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KDN331 | ULS 1836120 | 2026-08-02 01:19:05 |
| Status | A | ULS 1836120 | 2026-08-02 01:19:05 |
| Service | IG | ULS 1836120 | 2026-08-02 01:19:05 |
| Grant Date | 2023-03-31 | ULS 1836120 | 2026-08-02 01:19:05 |
| Expiration Date | 2033-06-08 | ULS 1836120 | 2026-08-02 01:19:05 |