Universal Licensing System
WRDL620
BOB, LLC
License details
| ULS identifier | 4164869 |
|---|
| Call sign | WRDL620 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2019-05-29 |
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| Expiration | 2029-05-29 |
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| Frequency range | 22475 MHz |
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| Locations | 2 |
|---|
| Representative location | Maryland Heights, ST. LOUIS, MO |
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| Coordinates | 38.6969167, -90.4346111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 22475.00000000 | | | | | |
| 1 | 1 | FXO | 22475.00000000 | | | | | |
| 1 | 1 | FXO | 22475.00000000 | | | | | |
| 1 | 1 | FXO | 22475.00000000 | | | | | |
| 1 | 1 | FXO | 22475.00000000 | | | | | |
| 1 | 1 | FXO | 22475.00000000 | | | | | |
| 1 | 1 | FXO | 22475.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 22475.00000000 | | 47M3D7W |
| 1 | 1 | 22475.00000000 | | 47M3D7W |
| 1 | 1 | 22475.00000000 | | 47M3D7W |
| 1 | 1 | 22475.00000000 | | 47M3D7W |
| 1 | 1 | 22475.00000000 | | 47M3D7W |
| 1 | 1 | 22475.00000000 | | 47M3D7W |
| 1 | 1 | 22475.00000000 | | 47M3D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11816 Lackland Rd., Maryland Heights, ST. LOUIS, MO | 38.69691667, -90.43461111 | 164.000 m | BMAST | 11.000 m structure / 14.000 m overall | N |
| 2 | R | | 38.67225000, -90.43819444 | 205.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RF Engineering & Energy R RFMA-2341UH06S | | V | 40.5000 | 186.5000 | | |
| 1 | 2 | R | RF Engineering & Energy R RFMA-2336UH03S | | | 35.3000 | 0.0000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-04 | WRDL620 | LITRAN |
| 2025-08-01 | WRDL620 | LITRAN |
| 2025-04-23 | WRDL620 | LITRAN |
| 2024-05-11 | WRDL620 | LIAUA |
| 2023-07-27 | WRDL620 | LIMOD |
| 2021-11-30 | WRDL620 | LETCNS |
| 2020-10-24 | WRDL620 | LITRAN |
| 2020-09-21 | WRDL620 | LITRAN |
| 2020-08-26 | WRDL620 | LIMOD |
| 2020-08-05 | WRDL620 | LIAUA |
| 2019-05-29 | WRDL620 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4164869 | 2026-08-02 02:46:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDL620 | ULS 4164869 | 2026-08-02 02:46:56 |
| Status | A | ULS 4164869 | 2026-08-02 02:46:56 |
| Service | CF | ULS 4164869 | 2026-08-02 02:46:56 |
| Grant Date | 2019-05-29 | ULS 4164869 | 2026-08-02 02:46:56 |
| Expiration Date | 2029-05-29 | ULS 4164869 | 2026-08-02 02:46:56 |