Universal Licensing System
WRFU464
STACK INFRASTRUCTURE SI NAL01, LLC
License details
| ULS identifier | 4276374 |
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| Call sign | WRFU464 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-05-05 |
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| Expiration | 2030-05-05 |
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| Frequency range | 462.3375 - 469.0625 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | San Jose, SANTA CLARA, CA |
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| Coordinates | 37.4022500, -121.8921944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 462.33750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 463.65000000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | MO | 463.65000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FB2 | 464.06250000 | | | 32.000000 | 40.000000 | |
| 3 | 1 | MO | 467.33750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 468.65000000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 469.06250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 462.33750000 | | 11K2F1E |
| 1 | 1 | 463.65000000 | | 7K60FXE |
| 2 | 1 | 463.65000000 | | 7K60FXE |
| 4 | 1 | 464.06250000 | | 11K2F1E |
| 3 | 1 | 467.33750000 | | 11K2F1E |
| 2 | 1 | 468.65000000 | | 7K60FXE |
| 5 | 1 | 469.06250000 | | 11K2F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7300 SOUDER ROAD, NEW ALBANY, FRANKLIN, OH | 40.10641667, -82.80211111 | 326.000 m | BANT | 9.100 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
| 3 | T | San Jose, SANTA CLARA, CA | 37.40255556, -121.89336111 | | | | N |
| 4 | T | 2001 Fortune, San Jose, SANTA CLARA, CA | 37.40225000, -121.89219444 | 15.000 m | BANT | 20.000 m structure / 23.000 m overall | N |
| 5 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | 24.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 23.000 m | | | | -103.800 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7300 SOUDER ROAD, NEW ALBANY, OH | FRANKLIN | 8883168177 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-03 | WRFU464 | LETCNS |
| 2024-12-04 | WRFU464 | LIMOD |
| 2020-10-21 | WRFU464 | LIMOD |
| 2020-05-05 | WRFU464 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4276374 | 2026-08-02 01:23:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFU464 | ULS 4276374 | 2026-08-02 01:23:47 |
| Status | A | ULS 4276374 | 2026-08-02 01:23:47 |
| Service | IG | ULS 4276374 | 2026-08-02 01:23:47 |
| Grant Date | 2020-05-05 | ULS 4276374 | 2026-08-02 01:23:47 |
| Expiration Date | 2030-05-05 | ULS 4276374 | 2026-08-02 01:23:47 |