Universal Licensing System
WROH251
License details
| ULS identifier | 4510893 |
|---|---|
| Call sign | WROH251 |
| Radio service | YG |
| Status | A |
| Grant date | 2021-10-13 |
| Expiration | 2031-10-13 |
| Frequency range | 451.7625 - 469.8875 MHz (19 frequencies) |
| Locations | 2 |
| Representative location | Comstock Park, KENT, MI |
| Coordinates | 43.0472500, -85.6743333 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:26:00 |
Licensee
| Name | Comstock Park Public Schools |
|---|---|
| Applicant type | G |
| FRN | 0013326111 |
| Location | Comstock Park, MI |
| Address | 150 6 Mile Road, Comstock Park, MI, 49321 |
| Phone | 6162545200 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 3 | 1 | MO | 451.23750000 | 4.000000 | 5.000000 | |||
| 2 | 1 | MO | 451.46250000 | 4.000000 | 5.000000 | |||
| 1 | 1 | MO | 451.48750000 | 4.000000 | 5.000000 | |||
| 4 | 1 | MO | 451.56250000 | 4.000000 | 5.000000 | |||
| 4 | 1 | MO | 451.76250000 | 4.000000 | 5.000000 | |||
| 4 | 1 | MO | 452.08750000 | 4.000000 | 5.000000 | |||
| 1 | 1 | MO | 452.18750000 | 4.000000 | 5.000000 | |||
| 3 | 1 | MO | 452.28750000 | 4.000000 | 5.000000 | |||
| 2 | 1 | MO | 452.71250000 | 4.000000 | 5.000000 | |||
| 1 | 1 | MO | 452.83750000 | 4.000000 | 5.000000 | |||
| 3 | 1 | MO | 456.23750000 | 4.000000 | 5.000000 | |||
| 2 | 1 | MO | 456.46250000 | 4.000000 | 5.000000 | |||
| 2 | 1 | MO | 456.48750000 | 4.000000 | 5.000000 | |||
| 4 | 1 | MO | 456.56250000 | 4.000000 | 5.000000 | |||
| 4 | 1 | MO | 456.76250000 | 4.000000 | 5.000000 | |||
| 1 | 1 | MO | 457.18750000 | 4.000000 | 5.000000 | |||
| 3 | 1 | MO | 457.28750000 | 4.000000 | 5.000000 | |||
| 2 | 1 | MO | 457.71250000 | 4.000000 | 5.000000 | |||
| 1 | 1 | MO | 457.83750000 | 4.000000 | 5.000000 | |||
| 3 | 1 | MO | 457.98750000 | 4.000000 | 5.000000 | |||
| 5 | 1 | FB2 | 461.50000000 | 50.000000 | 50.000000 | |||
| 6 | 1 | MO | 461.50000000 | 25.000000 | 25.000000 | |||
| 7 | 1 | FB2 | 461.68750000 | 50.000000 | 50.000000 | |||
| 8 | 1 | MO | 461.68750000 | 25.000000 | 25.000000 | |||
| 7 | 1 | FB2 | 463.38750000 | 50.000000 | 50.000000 | |||
| 8 | 1 | MO | 463.38750000 | 25.000000 | 25.000000 | |||
| 9 | 1 | FB2 | 464.02500000 | 50.000000 | 50.000000 | |||
| 10 | 1 | MO | 464.02500000 | 25.000000 | 25.000000 | |||
| 12 | 1 | FB2 | 464.23750000 | 10.000000 | 10.000000 | |||
| 13 | 1 | MO | 464.23750000 | 25.000000 | 25.000000 | |||
| 13 | 1 | MO | 464.23750000 | 5.000000 | 5.000000 | |||
| 9 | 1 | FB2 | 464.41250000 | 50.000000 | 50.000000 | |||
| 10 | 1 | MO | 464.41250000 | 25.000000 | 25.000000 | |||
| 5 | 1 | FB2 | 464.88750000 | 50.000000 | 50.000000 | |||
| 6 | 1 | MO | 464.88750000 | 25.000000 | 25.000000 | |||
| 6 | 1 | MO | 466.50000000 | 25.000000 | 25.000000 | |||
| 8 | 1 | MO | 466.68750000 | 25.000000 | 25.000000 | |||
| 8 | 1 | MO | 468.38750000 | 25.000000 | 25.000000 | |||
| 10 | 1 | MO | 469.02500000 | 25.000000 | 25.000000 | |||
| 13 | 1 | MO | 469.23750000 | 25.000000 | 25.000000 | |||
| 13 | 1 | MO | 469.23750000 | 5.000000 | 5.000000 | |||
| 10 | 1 | MO | 469.41250000 | 25.000000 | 25.000000 | |||
| 11 | 1 | MO | 469.60000000 | 25.000000 | 25.000000 | |||
| 6 | 1 | MO | 469.88750000 | 25.000000 | 25.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 3 | 1 | 451.23750000 | 7K60FXD | |
| 3 | 1 | 451.23750000 | 7K60FXE | |
| 2 | 1 | 451.46250000 | 7K60FXE | |
| 2 | 1 | 451.46250000 | 7K60FXD | |
| 1 | 1 | 451.48750000 | 7K60FXD | |
| 1 | 1 | 451.48750000 | 7K60FXE | |
| 4 | 1 | 451.56250000 | 7K60FXE | |
| 4 | 1 | 451.56250000 | 7K60FXD | |
| 4 | 1 | 451.76250000 | 7K60FXD | |
| 4 | 1 | 451.76250000 | 7K60FXE | |
| 4 | 1 | 452.08750000 | 7K60FXE | |
| 4 | 1 | 452.08750000 | 7K60FXD | |
| 1 | 1 | 452.18750000 | 7K60FXD | |
| 1 | 1 | 452.18750000 | 7K60FXE | |
| 3 | 1 | 452.28750000 | 7K60FXE | |
| 3 | 1 | 452.28750000 | 7K60FXD | |
| 2 | 1 | 452.71250000 | 7K60FXE | |
| 2 | 1 | 452.71250000 | 7K60FXD | |
| 1 | 1 | 452.83750000 | 7K60FXE | |
| 1 | 1 | 452.83750000 | 7K60FXD | |
| 3 | 1 | 456.23750000 | 7K60FXD | |
| 3 | 1 | 456.23750000 | 7K60FXE | |
| 2 | 1 | 456.46250000 | 7K60FXE | |
| 2 | 1 | 456.46250000 | 7K60FXD | |
| 2 | 1 | 456.48750000 | 7K60FXD | |
| 2 | 1 | 456.48750000 | 7K60FXE | |
| 4 | 1 | 456.56250000 | 7K60FXE | |
| 4 | 1 | 456.56250000 | 7K60FXD | |
| 4 | 1 | 456.76250000 | 7K60FXD | |
| 4 | 1 | 456.76250000 | 7K60FXE | |
| 1 | 1 | 457.18750000 | 7K60FXD | |
| 1 | 1 | 457.18750000 | 7K60FXE | |
| 3 | 1 | 457.28750000 | 7K60FXD | |
| 3 | 1 | 457.28750000 | 7K60FXE | |
| 2 | 1 | 457.71250000 | 7K60FXE | |
| 2 | 1 | 457.71250000 | 7K60FXD | |
| 1 | 1 | 457.83750000 | 7K60FXE | |
| 1 | 1 | 457.83750000 | 7K60FXD | |
| 3 | 1 | 457.98750000 | 7K60FXD | |
| 3 | 1 | 457.98750000 | 7K60FXE | |
| 5 | 1 | 461.50000000 | 7K60FXE | |
| 5 | 1 | 461.50000000 | 7K60FXD | |
| 6 | 1 | 461.50000000 | 7K60FXE | |
| 6 | 1 | 461.50000000 | 7K60FXD | |
| 7 | 1 | 461.68750000 | 7K60FXD | |
| 7 | 1 | 461.68750000 | 7K60FXE | |
| 8 | 1 | 461.68750000 | 7K60FXE | |
| 8 | 1 | 461.68750000 | 7K60FXD | |
| 7 | 1 | 463.38750000 | 7K60FXE | |
| 7 | 1 | 463.38750000 | 7K60FXD | |
| 8 | 1 | 463.38750000 | 7K60FXD | |
| 8 | 1 | 463.38750000 | 7K60FXE | |
| 9 | 1 | 464.02500000 | 7K60FXD | |
| 9 | 1 | 464.02500000 | 7K60FXE | |
| 10 | 1 | 464.02500000 | 7K60FXD | |
| 10 | 1 | 464.02500000 | 7K60FXE | |
| 12 | 1 | 464.23750000 | 7K60FXD | |
| 12 | 1 | 464.23750000 | 7K60FXE | |
| 13 | 1 | 464.23750000 | 7K60FXE | |
| 13 | 1 | 464.23750000 | 7K60FXD | |
| 13 | 1 | 464.23750000 | 7K60FXE | |
| 13 | 1 | 464.23750000 | 7K60FXD | |
| 9 | 1 | 464.41250000 | 7K60FXE | |
| 9 | 1 | 464.41250000 | 7K60FXD | |
| 10 | 1 | 464.41250000 | 7K60FXD | |
| 10 | 1 | 464.41250000 | 7K60FXE | |
| 5 | 1 | 464.88750000 | 7K60FXE | |
| 5 | 1 | 464.88750000 | 7K60FXD | |
| 6 | 1 | 464.88750000 | 7K60FXD | |
| 6 | 1 | 464.88750000 | 7K60FXE | |
| 6 | 1 | 466.50000000 | 7K60FXE | |
| 6 | 1 | 466.50000000 | 7K60FXD | |
| 8 | 1 | 466.68750000 | 7K60FXD | |
| 8 | 1 | 466.68750000 | 7K60FXE | |
| 8 | 1 | 468.38750000 | 7K60FXD | |
| 8 | 1 | 468.38750000 | 7K60FXE | |
| 10 | 1 | 469.02500000 | 7K60FXE | |
| 10 | 1 | 469.02500000 | 7K60FXD | |
| 13 | 1 | 469.23750000 | 7K60FXE | |
| 13 | 1 | 469.23750000 | 7K60FXD | |
| 13 | 1 | 469.23750000 | 7K60FXD | |
| 13 | 1 | 469.23750000 | 7K60FXE | |
| 10 | 1 | 469.41250000 | 7K60FXD | |
| 10 | 1 | 469.41250000 | 7K60FXE | |
| 11 | 1 | 469.60000000 | 7K60FXD | |
| 11 | 1 | 469.60000000 | 7K60FXE | |
| 6 | 1 | 469.88750000 | 7K60FXE | |
| 6 | 1 | 469.88750000 | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Comstock Park, KENT, MI | 43.03169444, -85.67613889 | ||||
| 2 | T | Comstock Park, KENT, MI | 43.03741667, -85.66563889 | ||||
| 3 | T | Comstock Park, KENT, MI | 43.07469444, -85.65666667 | ||||
| 4 | T | Comstock Park, KENT, MI | 43.04722222, -85.67438889 | ||||
| 5 | T | 150 6 Mile Rd. NE, Comstock Park, KENT, MI | 43.05452778, -85.66713889 | 217.000 m | BANT | 12.200 m structure / 14.900 m overall | N |
| 6 | T | N | |||||
| 7 | T | 6101 Pine Island Drive, Comstock Park, KENT, MI | 43.07458333, -85.65663889 | 243.000 m | BANT | 12.200 m structure / 14.900 m overall | N |
| 8 | T | N | |||||
| 9 | T | 100 Betty St. NE, Comstock, KENT, MI | 43.03716667, -85.66586111 | 198.000 m | BANT | 12.200 m structure / 14.900 m overall | N |
| 10 | T | N | |||||
| 11 | T | Comstock Park, KENT, MI | 43.03688889, -85.66522222 | N | |||
| 12 | T | 200 Lantern Dr. NW, Comstock Park, KENT, MI | 43.04725000, -85.67433333 | 218.000 m | B | 6.100 m structure / 6.400 m overall | N |
| 13 | T | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | |||||||
| 1 | 2 | T | |||||||
| 1 | 3 | T | |||||||
| 1 | 4 | T | |||||||
| 1 | 5 | T | 14.900 m | 3.000 | |||||
| 1 | 6 | T | |||||||
| 1 | 7 | T | 14.900 m | 24.700 | |||||
| 1 | 8 | T | |||||||
| 1 | 9 | T | 14.900 m | 14.700 | |||||
| 1 | 10 | T | |||||||
| 1 | 11 | T | |||||||
| 1 | 12 | T | 6.400 m | -4.000 | |||||
| 1 | 13 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 150 6 Mile Road, Comstock Park, MI | KENT | 6162545200 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-12-30 | WROH251 | LETCNS |
| 2025-04-01 | WROH251 | LIMOD |
| 2025-02-11 | WROH251 | LETCNS |
| 2024-05-15 | WROH251 | LIMOD |
| 2021-10-13 | WROH251 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4510893 | 2026-08-02 01:26:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WROH251 | ULS 4510893 | 2026-08-02 01:26:00 |
| Status | A | ULS 4510893 | 2026-08-02 01:26:00 |
| Service | YG | ULS 4510893 | 2026-08-02 01:26:00 |
| Grant Date | 2021-10-13 | ULS 4510893 | 2026-08-02 01:26:00 |
| Expiration Date | 2031-10-13 | ULS 4510893 | 2026-08-02 01:26:00 |