Universal Licensing System
WPTB404
FIRST STUDENT INC
License details
| ULS identifier | 2345771 |
|---|
| Call sign | WPTB404 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-07-22 |
|---|
| Expiration | 2031-08-22 |
|---|
| Frequency range | 155.175 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | SEDALIA, PETTIS, MO |
|---|
| Coordinates | 38.6811389, -93.2051944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.17500000 | | | 60.000000 | 55.000000 | |
| 2 | 1 | MO | 155.17500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FB | 155.17500000 | | | 110.000000 | 110.000000 | |
| 4 | 1 | MO | 155.17500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.17500000 | | 11K0F3E |
| 1 | 1 | 155.17500000 | | 7K60FXD |
| 1 | 1 | 155.17500000 | | 7K60FXE |
| 2 | 1 | 155.17500000 | | 7K60FXE |
| 2 | 1 | 155.17500000 | | 7K60FXD |
| 2 | 1 | 155.17500000 | | 11K0F3E |
| 3 | 1 | 155.17500000 | | 11K0F3E |
| 3 | 1 | 155.17500000 | | 7K60FXD |
| 3 | 1 | 155.17500000 | | 7K60FXE |
| 4 | 1 | 155.17500000 | | 11K0F3E |
| 4 | 1 | 155.17500000 | | 7K60FXE |
| 4 | 1 | 155.17500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1226 11th Street, Booneville, COOPER, MO | 38.97444444, -92.74166667 | 231.000 m | B | 18.000 m structure / 18.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | 3507 SOUTH PARK, SEDALIA, PETTIS, MO | 38.68113889, -93.20519444 | 262.000 m | B | 24.000 m structure / 24.000 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 18.000 m | | | | 18.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | 24.000 m | | | | 27.700 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1240 EAST DIEHL ROAD, NAPERVILLE, IL | LAKE | 6309550003 |
| 2 | 3507 SOUTH PARK, SEDALIA, MO | PETTIS | 8168265800 |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-09 | WPTB404 | LITRAN |
| 2021-07-22 | WPTB404 | LIREN |
| 2021-05-31 | WPTB404 | LETRES |
| 2014-09-16 | WPTB404 | LIAUA |
| 2014-09-15 | WPTB404 | ESUAPR |
| 2014-01-14 | WPTB404 | LIAUA |
| 2014-01-13 | WPTB404 | ESUAPR |
| 2012-08-29 | WPTB404 | AUTHPR |
| 2012-08-28 | WPTB404 | INTDUP |
| 2012-08-28 | WPTB404 | COR |
| 2012-02-22 | WPTB404 | LIAUA |
| 2012-02-20 | WPTB404 | ESCAPR |
| 2011-11-28 | WPTB404 | LIREN |
| 2011-08-12 | WPTB404 | ESURNW |
| 2011-07-23 | WPTB404 | ESURNW |
| 2011-06-23 | WPTB404 | ESURNW |
| 2011-05-30 | WPTB404 | LETRES |
| 2011-05-24 | WPTB404 | ESURNW |
| 2007-12-04 | WPTB404 | LIMOD |
| 2007-10-01 | WPTB404 | LIASS |
| 2007-05-24 | WPTB404 | LIAUA |
| 2007-05-23 | WPTB404 | ESCAPR |
| 2007-04-11 | WPTB404 | ESCAPR |
| 2006-09-21 | WPTB404 | LTSFNR |
| 2006-09-20 | WPTB404 | EFCFNR |
| 2006-09-20 | WPTB404 | ESCFNR |
| 2005-07-22 | WPTB404 | LTSAPR |
| 2005-07-22 | WPTB404 | LIAUA |
| 2003-06-23 | WPTB404 | LITRAN |
| 2003-01-31 | WPTB404 | LITRAN |
| 2002-06-12 | WPTB404 | COR |
| 2002-05-20 | WPTB404 | LETCNS |
| 2001-08-22 | WPTB404 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2345771 | 2026-08-02 01:08:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTB404 | ULS 2345771 | 2026-08-02 01:08:25 |
| Status | A | ULS 2345771 | 2026-08-02 01:08:25 |
| Service | PW | ULS 2345771 | 2026-08-02 01:08:25 |
| Grant Date | 2021-07-22 | ULS 2345771 | 2026-08-02 01:08:25 |
| Expiration Date | 2031-08-22 | ULS 2345771 | 2026-08-02 01:08:25 |