Universal Licensing System
WPBW774
COLUMBIA SCHOOL DISTRICT
License details
| ULS identifier | 1706473 |
|---|
| Call sign | WPBW774 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-01-06 |
|---|
| Expiration | 2033-03-29 |
|---|
| Frequency range | 451.0625 - 462.15 MHz (9 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | COLUMBIA, BOONE, MO |
|---|
| Coordinates | 38.8868889, -92.4025556 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 451.06250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.35000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 451.50000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 451.72500000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FB2 | 451.95000000 | | | 40.000000 | 20.000000 | |
| 4 | 1 | MO | 451.95000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 456.95000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 461.28750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 462.05000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 462.15000000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.06250000 | | 11K2F3E |
| 1 | 1 | 451.35000000 | | 11K2F3E |
| 1 | 1 | 451.50000000 | | 11K2F3E |
| 1 | 1 | 451.72500000 | | 11K2F3E |
| 3 | 1 | 451.95000000 | | 11K2F3E |
| 4 | 1 | 451.95000000 | | 11K2F3E |
| 4 | 1 | 456.95000000 | | 11K2F3E |
| 1 | 1 | 461.28750000 | | 11K2F3E |
| 1 | 1 | 462.05000000 | | 11K2F3E |
| 1 | 1 | 462.15000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COLUMBIA, BOONE, MO | 38.97113889, -92.41619444 | | | | N |
| 2 | T | COLUMBIA, BOONE, MO | 38.88688889, -92.40255556 | | | | N |
| 3 | T | 5801 S HIGHWAY KK, COLUMBIA, BOONE, MO | 38.88688889, -92.40255556 | 226.000 m | BMAST | 3.700 m structure / 6.100 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 6.100 m | V | | 360.0000 | 17.600 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1818 W WORLEY, COLUMBIA, MO | BOONE | 5738862100 |
| 2 | 5801 S ROUTE KK, COLUMBIA, MO | BOONE | 5738862100 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-06 | WPBW774 | LIREN |
| 2023-01-02 | WPBW774 | LETRES |
| 2022-12-29 | WPBW774 | ESURNW |
| 2017-04-11 | WPBW774 | LETCNS |
| 2017-02-23 | WPBW774 | LIMOD |
| 2016-07-12 | WPBW774 | LIMOD |
| 2013-03-11 | WPBW774 | LTSAPR |
| 2013-03-09 | WPBW774 | LIREN |
| 2013-03-09 | WPBW774 | LIRMD |
| 2012-12-31 | WPBW774 | LETRES |
| 2005-10-03 | WPBW774 | LETCNS |
| 2005-01-04 | WPBW774 | LIMOD |
| 2003-03-29 | WPBW774 | LIREN |
| 2002-12-30 | WPBW774 | LETRES |
| 2001-09-24 | WPBW774 | AUDOPR |
| 2000-11-23 | WPBW774 | LICCNV |
| 1998-01-20 | WPBW774 | AUTHPR |
| 1998-01-20 | WPBW774 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1706473 | 2026-08-02 01:12:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBW774 | ULS 1706473 | 2026-08-02 01:12:30 |
| Status | A | ULS 1706473 | 2026-08-02 01:12:30 |
| Service | IG | ULS 1706473 | 2026-08-02 01:12:30 |
| Grant Date | 2023-01-06 | ULS 1706473 | 2026-08-02 01:12:30 |
| Expiration Date | 2033-03-29 | ULS 1706473 | 2026-08-02 01:12:30 |