Universal Licensing System
WPMJ678
SIERRA BRAVO INC
License details
| ULS identifier | 1795641 |
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| Call sign | WPMJ678 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-08-14 |
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| Expiration | 2013-08-13 |
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| Cancellation | 2013-11-09 |
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| Frequency range | 452.2 - 457.2 MHz (2 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:23 |
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Licensee
| Name | SIERRA BRAVO INC |
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| Applicant type | C |
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| FRN | 0009326281 |
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| Location | SESSER, IL |
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| Address | SESSER, IL, 62884 |
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| Phone | 6186252681 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.20000000 | | | 40.000000 | 50.000000 | |
| 2 | 1 | FX1 | 457.20000000 | | | 25.000000 | | |
| 3 | 1 | MO | 457.20000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.20000000 | | 11K0F3E |
| 2 | 1 | 457.20000000 | | 11K0F3E |
| 3 | 1 | 457.20000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 KM E OF JCT HWY 39 & HWY TT, AURORA, BARRY, MO | 36.88061111, -93.71075000 | 480.000 m | TOWER | 92.000 m structure / 98.000 m overall | N |
| 2 | T | IL | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 98.000 m | | | | 268.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 6186252681 |
License history
| Date | File or call sign | Action |
|---|
| 2013-11-09 | WPMJ678 | LIEXP |
| 2013-05-20 | WPMJ678 | LETRES |
| 2003-08-14 | WPMJ678 | LIREN |
| 2003-05-19 | WPMJ678 | LETRES |
| 2002-02-04 | WPMJ678 | AUDOPR |
| 2000-11-23 | WPMJ678 | LICCNV |
| 2000-01-31 | WPMJ678 | AUTHPR |
| 2000-01-31 | WPMJ678 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1795641 | 2026-08-02 01:16:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMJ678 | ULS 1795641 | 2026-08-02 01:16:23 |
| Status | E | ULS 1795641 | 2026-08-02 01:16:23 |
| Service | IG | ULS 1795641 | 2026-08-02 01:16:23 |
| Grant Date | 2003-08-14 | ULS 1795641 | 2026-08-02 01:16:23 |
| Expiration Date | 2013-08-13 | ULS 1795641 | 2026-08-02 01:16:23 |
| Cancellation Date | 2013-11-09 | ULS 1795641 | 2026-08-02 01:16:23 |