Universal Licensing System
WRCH452
BOB, LLC
License details
| ULS identifier | 4087681 |
|---|
| Call sign | WRCH452 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2018-10-02 |
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| Expiration | 2028-10-02 |
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| Frequency range | 11525 MHz |
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| Locations | 2 |
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| Representative location | Greenfield, ADAIR, IA |
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| Coordinates | 41.3606389, -94.4899444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11525.00000000 | | | | | |
| 1 | 1 | FXO | 11525.00000000 | | | | | |
| 1 | 1 | FXO | 11525.00000000 | | | | | |
| 1 | 1 | FXO | 11525.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11525.00000000 | | 30M0D7W |
| 1 | 1 | 11525.00000000 | | 30M0D7W |
| 1 | 1 | 11525.00000000 | | 30M0D7W |
| 1 | 1 | 11525.00000000 | | 30M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 200th St & Lewis Ave, Greenfield, ADAIR, IA | 41.36063889, -94.48994444 | 413.000 m | UPOLE | 30.500 m structure / 30.500 m overall | |
| 2 | R | | 41.30150000, -94.45111111 | 410.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP2-11 | | V | 34.5000 | 153.7000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-11 | | | 34.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-04 | WRCH452 | LITRAN |
| 2025-08-01 | WRCH452 | LITRAN |
| 2025-04-23 | WRCH452 | LITRAN |
| 2024-05-11 | WRCH452 | LIAUA |
| 2020-10-24 | WRCH452 | LITRAN |
| 2020-09-21 | WRCH452 | LITRAN |
| 2020-08-05 | WRCH452 | LIAUA |
| 2018-10-02 | WRCH452 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4087681 | 2026-08-02 02:47:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCH452 | ULS 4087681 | 2026-08-02 02:47:00 |
| Status | A | ULS 4087681 | 2026-08-02 02:47:00 |
| Service | CF | ULS 4087681 | 2026-08-02 02:47:00 |
| Grant Date | 2018-10-02 | ULS 4087681 | 2026-08-02 02:47:00 |
| Expiration Date | 2028-10-02 | ULS 4087681 | 2026-08-02 02:47:00 |