Universal Licensing System
WRPI227
BILLINGS, CITY OF - WATER QUALITY DIVISION
License details
| ULS identifier | 4553313 |
|---|---|
| Call sign | WRPI227 |
| Radio service | IG |
| Status | A |
| Grant date | 2022-02-08 |
| Expiration | 2032-02-08 |
| Frequency range | 451.55 - 456.55 MHz (2 frequencies) |
| Locations | 6 |
| Representative location | BILLINGS, YELLOWSTONE, MT |
| Coordinates | 45.7773056, -108.4749444 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:21:15 |
Licensee
| Name | BILLINGS, CITY OF - WATER QUALITY DIVISION |
|---|---|
| Applicant type | G |
| FRN | 0022157077 |
| Location | BILLINGS, MT |
| Address | 2251 BELKNAP AVE, BILLINGS, MT, 59101 |
| Phone | 4068501040 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 2 | 1 | FXO | 451.55000000 | 5.000000 | 5.000000 | |||
| 1 | 1 | FXO | 456.55000000 | 5.000000 | 5.000000 | |||
| 3 | 1 | FXO | 456.55000000 | 5.000000 | 5.000000 | |||
| 4 | 1 | FXO | 456.55000000 | 5.000000 | 5.000000 | |||
| 5 | 1 | FXO | 456.55000000 | 5.000000 | 5.000000 | |||
| 6 | 1 | FXO | 456.55000000 | 5.000000 | 5.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 2 | 1 | 451.55000000 | 20K0D1D | |
| 1 | 1 | 456.55000000 | 20K0D1D | |
| 3 | 1 | 456.55000000 | 20K0D1D | |
| 4 | 1 | 456.55000000 | 20K0D1D | |
| 5 | 1 | 456.55000000 | 20K0D1D | |
| 6 | 1 | 456.55000000 | 20K0D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 1100 COBURN ROAD, BILLINGS, YELLOWSTONE, MT | 45.77730556, -108.47494444 | 1097.000 m | UPOLE | 10.700 m structure / 10.700 m overall | |
| 2 | T | 2251 BELKNAP AVE, BILLINGS, YELLOWSTONE, MT | 45.77141667, -108.48111111 | 949.800 m | B | 7.600 m structure / 7.600 m overall | |
| 3 | T | LANDFILL, BILLINGS, YELLOWSTONE, MT | 45.71563889, -108.54883333 | 1075.900 m | GTOWER | 6.100 m structure / 6.100 m overall | |
| 4 | T | IRONWOOD LIFT, BILLINGS, YELLOWSTONE, MT | 45.81302778, -108.59361111 | 1045.800 m | POLE | 9.100 m structure / 9.100 m overall | |
| 5 | T | CHRISTENSEN, BILLINGS, YELLOWSTONE, MT | 45.80425000, -108.56069444 | 1117.700 m | B | 6.100 m structure / 6.100 m overall | |
| 6 | T | 725 HIGHWAY 87 E, BILLINGS, YELLOWSTONE, MT | 45.80250000, -108.47000000 | 952.200 m | B | 6.100 m structure / 6.100 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 10.700 m | 71.900 | |||||
| 1 | 2 | T | 7.600 m | -80.100 | |||||
| 1 | 3 | T | 6.100 m | -2.700 | |||||
| 1 | 4 | T | 9.100 m | 4.800 | |||||
| 1 | 5 | T | 6.100 m | 83.900 | |||||
| 1 | 6 | T | 6.100 m | -69.200 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 2251 BELKNAP AVE, BILLINGS, MT | YELLOWSTONE | 4068501040 |
Special conditions
| Type | Condition code |
|---|---|
| P | 5081 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2022-11-08 | WRPI227 | LETCNS |
| 2022-02-08 | WRPI227 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4553313 | 2026-08-02 01:21:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRPI227 | ULS 4553313 | 2026-08-02 01:21:15 |
| Status | A | ULS 4553313 | 2026-08-02 01:21:15 |
| Service | IG | ULS 4553313 | 2026-08-02 01:21:15 |
| Grant Date | 2022-02-08 | ULS 4553313 | 2026-08-02 01:21:15 |
| Expiration Date | 2032-02-08 | ULS 4553313 | 2026-08-02 01:21:15 |