Universal Licensing System
WRAI492
PROGRESSIVE RAIL MASON CITY
License details
| ULS identifier | 3978581 |
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| Call sign | WRAI492 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2017-11-28 |
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| Expiration | 2027-11-28 |
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| Frequency range | 463.825 - 469.75 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | MASON CITY, CERRO GORDO, IA |
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| Coordinates | 43.1328611, -93.2216389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 463.82500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.75000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.20000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.82500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.75000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.82500000 | | 11K2F3E |
| 1 | 1 | 463.82500000 | | 7K60FXE |
| 1 | 1 | 464.75000000 | | 11K2F3E |
| 1 | 1 | 464.75000000 | | 7K60FXE |
| 1 | 1 | 467.20000000 | | 7K60FXE |
| 1 | 1 | 467.20000000 | | 11K2F3E |
| 1 | 1 | 468.82500000 | | 7K60FXE |
| 1 | 1 | 468.82500000 | | 11K2F3E |
| 1 | 1 | 469.75000000 | | 7K60FXE |
| 1 | 1 | 469.75000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MASON CITY, CERRO GORDO, IA | 43.13286111, -93.22163889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1305 19TH STREET SW, MASON CITY, IA | CERRO GORDO | 6127913255 |
License history
| Date | File or call sign | Action |
|---|
| 2018-08-28 | WRAI492 | LETCNS |
| 2018-07-11 | WRAI492 | LIAUA |
| 2017-11-28 | WRAI492 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3978581 | 2026-08-02 01:15:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAI492 | ULS 3978581 | 2026-08-02 01:15:25 |
| Status | A | ULS 3978581 | 2026-08-02 01:15:25 |
| Service | IG | ULS 3978581 | 2026-08-02 01:15:25 |
| Grant Date | 2017-11-28 | ULS 3978581 | 2026-08-02 01:15:25 |
| Expiration Date | 2027-11-28 | ULS 3978581 | 2026-08-02 01:15:25 |