Universal Licensing System
WPNA681
IDT Spectrum, LLC
License details
| ULS identifier | 1038462 |
|---|
| Call sign | WPNA681 |
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| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2008-08-13 |
|---|
| Expiration | 2017-09-19 |
|---|
| Cancellation | 2013-03-28 |
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| Frequency range | 39900 - 40000 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | OXNARD, CA |
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| Coordinates | 33.8333333, -118.7420278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 39900.00000000 | 39950.00000000 | | | | |
| 1 | 1 | FXO | 39950.00000000 | 40000.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 39900.00000000 | | 50M0W9W |
| 1 | 1 | 39950.00000000 | | 50M0W9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OXNARD, CA | 33.83333333, -118.74202778 | | | 6.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | S | 38.0000 | 999.0000 | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2013-03-29 | WPNA681 | LICAN |
| 2013-03-28 | WPNA681 | ESUAPR |
| 2012-09-18 | WPNA681 | LIAUA |
| 2012-09-17 | WPNA681 | ESUAPR |
| 2012-07-03 | WPNA681 | LIAUA |
| 2012-07-02 | WPNA681 | ESUAPR |
| 2012-06-26 | WPNA681 | ESUAPR |
| 2012-05-17 | WPNA681 | LIAUA |
| 2012-05-16 | WPNA681 | ESUAPR |
| 2012-03-06 | WPNA681 | LETCNS |
| 2010-10-29 | WPNA681 | ESUAPR |
| 2010-07-20 | WPNA681 | LIAUA |
| 2010-07-19 | WPNA681 | ESUAPR |
| 2010-05-28 | WPNA681 | LIAUA |
| 2010-05-27 | WPNA681 | ESUAPR |
| 2010-05-14 | WPNA681 | LIAUA |
| 2010-05-13 | WPNA681 | ESUAPR |
| 2010-05-13 | WPNA681 | LIAUA |
| 2010-05-12 | WPNA681 | ESUAPR |
| 2008-10-31 | WPNA681 | LIAUA |
| 2008-10-30 | WPNA681 | ESUAPR |
| 2008-10-30 | WPNA681 | LIAUA |
| 2008-10-29 | WPNA681 | ESUAPR |
| 2008-09-10 | WPNA681 | LIAUA |
| 2008-09-09 | WPNA681 | ESUAPR |
| 2008-08-13 | WPNA681 | LIREN |
| 2008-08-13 | WPNA681 | COR |
| 2008-08-12 | WPNA681 | AUTHPR |
| 2007-07-17 | WPNA681 | LIAUA |
| 2007-07-16 | WPNA681 | ESUAPR |
| 2007-06-25 | WPNA681 | LETRES |
| 2005-08-12 | WPNA681 | LIAUA |
| 2005-08-11 | WPNA681 | ESUAPR |
| 2005-02-19 | WPNA681 | LIASS |
| 2005-01-28 | WPNA681 | ESUAPR |
| 2003-05-10 | WPNA681 | LIAUA |
| 2002-06-14 | WPNA681 | LIASS |
| 2002-06-01 | WPNA681 | LIAUA |
| 2002-02-22 | WPNA681 | LIASS |
| 2001-12-28 | WPNA681 | LIAUA |
| 2001-08-31 | WPNA681 | LIAUA |
| 2001-06-15 | WPNA681 | LIASS |
| 2000-08-24 | WPNA681 | LITRAN |
| 2000-05-04 | WPNA681 | AUTHPR |
| 2000-05-02 | WPNA681 | COR |
| 2000-04-06 | WPNA681 | LIASS |
| 1999-08-14 | WPNA681 | LICCNV |
| 1998-11-17 | WPNA681 | COR |
| 1998-11-05 | WPNA681 | COR |
| 1997-09-18 | WPNA681 | LIISS |
| 1997-05-13 | WPNA681 | COR |
| 1996-11-25 | WPNA681 | COR |
| 1996-11-18 | WPNA681 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1038462 | 2026-08-02 02:44:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNA681 | ULS 1038462 | 2026-08-02 02:44:20 |
| Status | C | ULS 1038462 | 2026-08-02 02:44:20 |
| Service | CF | ULS 1038462 | 2026-08-02 02:44:20 |
| Grant Date | 2008-08-13 | ULS 1038462 | 2026-08-02 02:44:20 |
| Expiration Date | 2017-09-19 | ULS 1038462 | 2026-08-02 02:44:20 |
| Cancellation Date | 2013-03-28 | ULS 1038462 | 2026-08-02 02:44:20 |