Universal Licensing System
WRBP309
Michigan, State of
License details
| ULS identifier | 4044636 |
|---|
| Call sign | WRBP309 |
|---|
| Radio service | PA |
|---|
| Status | A |
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| Grant date | 2018-05-11 |
|---|
| Expiration | 2028-05-11 |
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| Frequency range | 4947.5 - 4982.5 MHz (8 frequencies) |
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| Locations | 2 |
|---|
| Representative location | PARIS, MECOSTA, MI |
|---|
| Coordinates | 43.7672222, -85.5038889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 4947.50000000 | | | 0.158000 | 66.834000 | |
| 2 | 1 | FXO | 4947.50000000 | | | 0.200000 | 68.391000 | |
| 1 | 1 | FXO | 4952.50000000 | | | 0.158000 | 66.834000 | |
| 2 | 1 | FXO | 4952.50000000 | | | 0.200000 | 68.391000 | |
| 1 | 1 | FXO | 4957.50000000 | | | 0.158000 | 66.834000 | |
| 2 | 1 | FXO | 4957.50000000 | | | 0.200000 | 68.391000 | |
| 1 | 1 | FXO | 4962.50000000 | | | 0.158000 | 66.834000 | |
| 2 | 1 | FXO | 4962.50000000 | | | 0.200000 | 68.391000 | |
| 1 | 1 | FXO | 4967.50000000 | | | 0.158000 | 66.834000 | |
| 2 | 1 | FXO | 4967.50000000 | | | 0.200000 | 68.391000 | |
| 1 | 1 | FXO | 4972.50000000 | | | 0.158000 | 66.834000 | |
| 2 | 1 | FXO | 4972.50000000 | | | 0.200000 | 68.391000 | |
| 1 | 1 | FXO | 4977.50000000 | | | 0.158000 | 66.834000 | |
| 2 | 1 | FXO | 4977.50000000 | | | 0.200000 | 68.391000 | |
| 1 | 1 | FXO | 4982.50000000 | | | 0.158000 | 66.834000 | |
| 2 | 1 | FXO | 4982.50000000 | | | 0.200000 | 68.391000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 4947.50000000 | | 5M00W7W |
| 2 | 1 | 4947.50000000 | | 5M00W7W |
| 1 | 1 | 4952.50000000 | | 5M00W7W |
| 2 | 1 | 4952.50000000 | | 5M00W7W |
| 1 | 1 | 4957.50000000 | | 5M00W7W |
| 2 | 1 | 4957.50000000 | | 5M00W7W |
| 1 | 1 | 4962.50000000 | | 5M00W7W |
| 2 | 1 | 4962.50000000 | | 5M00W7W |
| 1 | 1 | 4967.50000000 | | 5M00W7W |
| 2 | 1 | 4967.50000000 | | 5M00W7W |
| 1 | 1 | 4972.50000000 | | 5M00W7W |
| 2 | 1 | 4972.50000000 | | 5M00W7W |
| 1 | 1 | 4977.50000000 | | 5M00W7W |
| 2 | 1 | 4977.50000000 | | 5M00W7W |
| 1 | 1 | 4982.50000000 | | 5M00W7W |
| 2 | 1 | 4982.50000000 | | 5M00W7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 20755 NORTHLAND DR, PARIS, MECOSTA, MI | 43.76722222, -85.50388889 | 309.300 m | LTOWER | 54.900 m structure / 60.000 m overall | |
| 2 | T | 200' S OF US10 2 1/2 MI W OF US131, CHASE, LAKE, MI | 43.88722222, -85.59361111 | 379.500 m | GTOWER | 91.400 m structure / 97.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | S | 32.8000 | 332.0000 | 18.000 | |
| 1 | 2 | T | | 72.000 m | S | 35.8000 | 152.0000 | 109.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7150 Harris Drive, Dimondale, MI | EATON | 5173335050 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-22 | WRBP309 | COR |
| 2022-04-01 | WRBP309 | LIAUA |
| 2021-11-23 | WRBP309 | LIAUA |
| 2018-05-11 | WRBP309 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4044636 | 2026-08-02 01:08:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBP309 | ULS 4044636 | 2026-08-02 01:08:35 |
| Status | A | ULS 4044636 | 2026-08-02 01:08:35 |
| Service | PA | ULS 4044636 | 2026-08-02 01:08:35 |
| Grant Date | 2018-05-11 | ULS 4044636 | 2026-08-02 01:08:35 |
| Expiration Date | 2028-05-11 | ULS 4044636 | 2026-08-02 01:08:35 |