Universal Licensing System
WRCH451
BOB, LLC
License details
| ULS identifier | 4087680 |
|---|
| Call sign | WRCH451 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2018-10-02 |
|---|
| Expiration | 2028-10-02 |
|---|
| Frequency range | 11445 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Osceola, CLARKE, IA |
|---|
| Coordinates | 41.0742500, -93.6125000 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:01 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11445.00000000 | | | | | |
| 1 | 1 | FXO | 11445.00000000 | | | | | |
| 1 | 1 | FXO | 11445.00000000 | | | | | |
| 1 | 1 | FXO | 11445.00000000 | | | | | |
| 1 | 1 | FXO | 11445.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11445.00000000 | | 30M0D7W |
| 1 | 1 | 11445.00000000 | | 30M0D7W |
| 1 | 1 | 11445.00000000 | | 30M0D7W |
| 1 | 1 | 11445.00000000 | | 30M0D7W |
| 1 | 1 | 11445.00000000 | | 30M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | E of 305th Ave & McComb St, Osceola, CLARKE, IA | 41.07425000, -93.61250000 | 327.300 m | UPOLE | 30.500 m structure / 30.500 m overall | |
| 2 | R | | 41.14544444, -93.65402778 | 322.800 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 | 336.2000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-11 | | | 34.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-04 | WRCH451 | LITRAN |
| 2025-08-01 | WRCH451 | LITRAN |
| 2025-04-23 | WRCH451 | LITRAN |
| 2024-05-11 | WRCH451 | LIAUA |
| 2020-10-24 | WRCH451 | LITRAN |
| 2020-09-21 | WRCH451 | LITRAN |
| 2020-08-05 | WRCH451 | LIAUA |
| 2018-10-02 | WRCH451 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4087680 | 2026-08-02 02:47:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCH451 | ULS 4087680 | 2026-08-02 02:47:01 |
| Status | A | ULS 4087680 | 2026-08-02 02:47:01 |
| Service | CF | ULS 4087680 | 2026-08-02 02:47:01 |
| Grant Date | 2018-10-02 | ULS 4087680 | 2026-08-02 02:47:01 |
| Expiration Date | 2028-10-02 | ULS 4087680 | 2026-08-02 02:47:01 |