Universal Licensing System
WPRM554
LIBERTY CARBON SERVICES INC
License details
| ULS identifier | 1833525 |
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| Call sign | WPRM554 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-11-19 |
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| Expiration | 2025-11-17 |
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| Cancellation | 2026-01-17 |
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| Frequency range | 463.5375 - 468.7125 MHz (6 frequencies) |
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| Locations | 1 |
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| Representative location | Excelsior Springs, CLAY, MO |
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| Coordinates | 39.3002778, -94.2521667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:47 |
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Licensee
| Name | LIBERTY CARBON SERVICES INC |
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| Applicant type | C |
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| FRN | 0014194450 |
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| Location | EXCELSIOR SPRINGS, MO |
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| Address | 1706 JOHNSON INDUSTRIAL DR, EXCELSIOR SPRINGS, MO, 64024 |
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| Phone | 8166306575 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 463.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 463.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.48750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 464.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.71250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.53750000 | | 11K2F3E |
| 1 | 1 | 463.71250000 | | 11K2F3E |
| 1 | 1 | 464.48750000 | | 11K2F3E |
| 1 | 1 | 464.81250000 | | 11K2F3E |
| 1 | 1 | 468.53750000 | | 11K2F3E |
| 1 | 1 | 468.71250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Excelsior Springs, CLAY, MO | 39.30027778, -94.25216667 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1706 Johnson Industrial Dr, Excelsior Springs, MO | CLAY | 8166306575 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-17 | WPRM554 | LIEXP |
| 2025-09-01 | WPRM554 | LETRES |
| 2015-11-19 | WPRM554 | LIREN |
| 2015-08-24 | WPRM554 | LETRES |
| 2009-12-29 | WPRM554 | LETCNS |
| 2009-03-30 | WPRM554 | LIMOD |
| 2005-11-03 | WPRM554 | LIREN |
| 2005-11-02 | WPRM554 | LITIN |
| 2005-08-22 | WPRM554 | LETRES |
| 2001-10-05 | WPRM554 | AUDOPR |
| 2000-11-23 | WPRM554 | LICCNV |
| 2000-11-21 | WPRM554 | AUTHPR |
| 2000-11-17 | WPRM554 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1833525 | 2026-08-02 01:17:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRM554 | ULS 1833525 | 2026-08-02 01:17:47 |
| Status | E | ULS 1833525 | 2026-08-02 01:17:47 |
| Service | IG | ULS 1833525 | 2026-08-02 01:17:47 |
| Grant Date | 2015-11-19 | ULS 1833525 | 2026-08-02 01:17:47 |
| Expiration Date | 2025-11-17 | ULS 1833525 | 2026-08-02 01:17:47 |
| Cancellation Date | 2026-01-17 | ULS 1833525 | 2026-08-02 01:17:47 |