Universal Licensing System
WRDX557
West Ottawa Public Schools
License details
| ULS identifier | 4188831 |
|---|
| Call sign | WRDX557 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-08-13 |
|---|
| Expiration | 2029-08-13 |
|---|
| Frequency range | 72.3 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | Holland, OTTAWA, MI |
|---|
| Coordinates | 42.8038056, -86.1635833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:02 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.10000000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | MO | 72.10000000 | | | 1.000000 | 1.000000 | |
| 5 | 1 | MO | 72.10000000 | | | 1.000000 | 1.000000 | |
| 9 | 1 | MO | 72.12000000 | | | 1.000000 | 1.000000 | |
| 8 | 1 | MO | 72.14000000 | | | 1.000000 | 1.000000 | |
| 4 | 1 | MO | 72.16000000 | | | 1.000000 | 1.000000 | |
| 11 | 1 | MO | 72.18000000 | | | 1.000000 | 1.000000 | |
| 9 | 1 | MO | 72.22000000 | | | 1.000000 | 1.000000 | |
| 6 | 1 | MO | 72.24000000 | | | 1.000000 | 1.000000 | |
| 4 | 1 | MO | 72.28000000 | | | 1.000000 | 1.000000 | |
| 11 | 1 | MO | 72.30000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | FXO | 72.32000000 | | | 12.000000 | 10.000000 | |
| 7 | 1 | MO | 72.36000000 | | | 1.000000 | 1.000000 | |
| 10 | 1 | FXO | 72.46000000 | | | 2.000000 | 1.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.10000000 | | 20K0F1D |
| 3 | 1 | 72.10000000 | | 20K0F1D |
| 5 | 1 | 72.10000000 | | 20K0F1D |
| 9 | 1 | 72.12000000 | | 20K0F1D |
| 8 | 1 | 72.14000000 | | 20K0F1D |
| 4 | 1 | 72.16000000 | | 20K0F1D |
| 11 | 1 | 72.18000000 | | 20K0F1D |
| 9 | 1 | 72.22000000 | | 20K0F1D |
| 6 | 1 | 72.24000000 | | 20K0F1D |
| 4 | 1 | 72.28000000 | | 20K0F1D |
| 11 | 1 | 72.30000000 | | 20K0F1D |
| 2 | 1 | 72.32000000 | | 20K0F1D |
| 7 | 1 | 72.36000000 | | 20K0F1D |
| 10 | 1 | 72.46000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Holland, OTTAWA, MI | 42.85569444, -86.07802778 | | | | |
| 2 | T | 1024 136th Ave., Holland, OTTAWA, MI | 42.82850000, -86.11988889 | 187.000 m | BMAST | 15.000 m structure / 18.700 m overall | N |
| 3 | T | West Olive, OTTAWA, MI | 42.89163889, -86.15702778 | | | | N |
| 4 | T | Holland, OTTAWA, MI | 42.83300000, -86.12166667 | | | | N |
| 5 | T | Holland, OTTAWA, MI | 42.83608333, -86.19994444 | | | | N |
| 6 | T | Holland, OTTAWA, MI | 42.81550000, -86.13861111 | | | | N |
| 7 | T | Holland, OTTAWA, MI | 42.82811111, -86.15561111 | | | | N |
| 8 | T | Holland, OTTAWA, MI | 42.80394444, -86.19733333 | | | | N |
| 9 | T | Holland, OTTAWA, MI | 42.81672222, -86.07713889 | | | | N |
| 10 | T | 3685 Butternut Dr., Holland, OTTAWA, MI | 42.83608333, -86.13852778 | 188.900 m | BMAST | 9.100 m structure / 12.800 m overall | N |
| 11 | T | Holland, OTTAWA, MI | 42.80380556, -86.16358333 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | 18.700 m | | | | 12.700 | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
| 1 | 5 | | | | | | | | |
| 1 | 6 | | | | | | | | |
| 1 | 7 | | | | | | | | |
| 1 | 8 | | | | | | | | |
| 1 | 9 | | | | | | | | |
| 1 | 10 | T | | 12.800 m | | | | 10.700 | |
| 1 | 11 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11946 New Holland St., North Holland Elem School, Holland, MI | OTTAWA | 6167862035 |
| 2 | 1024 136th Ave., Harbor Lights MS, Holland, MI | OTTAWA | 6167862025 |
| 3 | 1505 Blair St., Sheldon Woods ES, West Olive, MI | OTTAWA | 6167862025 |
| 4 | 1184 136th Ave., Pine Creek ES, Holland, MI | OTTAWA | 6167862025 |
| 5 | 3765 N 168th Ave. - Lakeshore Elem., Holland, MI | OTTAWA | 6167862025 |
| 6 | 2591 N Division Ave Woodside ES, Holland, MI | OTTAWA | 6167862025 |
| 7 | 3200 152nd Ave. - Great Lakes Elem. School, Holland, MI | OTTAWA | 6167862025 |
| 8 | 2134 W. Lakewood Blvd - Lakewood Elem. Sch., Holland, MI | OTTAWA | 6167862025 |
| 9 | 2630 120th Ave. - Riley Farms Elementary, Holland, MI | OTTAWA | 6167862030 |
| 10 | 3685 Butternut Dr. West Ottawa North High School, Holland, MI | OTTAWA | 6167862031 |
| 11 | 1294 W Lakewood Blvd, Holland, MI | OTTAWA | 6167862025 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-24 | WRDX557 | LIMOD |
| 2024-09-12 | WRDX557 | LIMOD |
| 2023-08-29 | WRDX557 | LIMOD |
| 2023-01-17 | WRDX557 | LIMOD |
| 2022-08-26 | WRDX557 | LIMOD |
| 2022-03-02 | WRDX557 | LIMOD |
| 2021-05-18 | WRDX557 | LIMOD |
| 2020-08-18 | WRDX557 | LIMOD |
| 2019-08-13 | WRDX557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4188831 | 2026-08-02 01:23:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDX557 | ULS 4188831 | 2026-08-02 01:23:02 |
| Status | A | ULS 4188831 | 2026-08-02 01:23:02 |
| Service | IG | ULS 4188831 | 2026-08-02 01:23:02 |
| Grant Date | 2019-08-13 | ULS 4188831 | 2026-08-02 01:23:02 |
| Expiration Date | 2029-08-13 | ULS 4188831 | 2026-08-02 01:23:02 |