Universal Licensing System
WROI548
FEDERAL EXPRESS CORPORATION
License details
| ULS identifier | 4513079 |
|---|
| Call sign | WROI548 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-10-19 |
|---|
| Expiration | 2031-10-19 |
|---|
| Frequency range | 464.7625 - 469.7625 MHz (3 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Stockton, SAN JOAQUIN, CA |
|---|
| Coordinates | 37.9047778, -121.1961944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:09:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.65000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 464.65000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 464.65000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 464.76250000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 464.76250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 464.76250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 469.65000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.65000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 469.65000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 469.76250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 469.76250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 469.76250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.65000000 | | 7K60FXD |
| 1 | 1 | 464.65000000 | | 7K60FXE |
| 2 | 1 | 464.65000000 | | 7K60FXE |
| 2 | 1 | 464.65000000 | | 7K60FXD |
| 2 | 1 | 464.65000000 | | 7K60FXD |
| 2 | 1 | 464.65000000 | | 7K60FXE |
| 1 | 1 | 464.76250000 | | 7K60FXE |
| 1 | 1 | 464.76250000 | | 7K60FXD |
| 2 | 1 | 464.76250000 | | 7K60FXD |
| 2 | 1 | 464.76250000 | | 7K60FXE |
| 2 | 1 | 464.76250000 | | 7K60FXD |
| 2 | 1 | 464.76250000 | | 7K60FXE |
| 2 | 1 | 469.65000000 | | 7K60FXD |
| 2 | 1 | 469.65000000 | | 7K60FXE |
| 2 | 1 | 469.65000000 | | 7K60FXD |
| 2 | 1 | 469.65000000 | | 7K60FXE |
| 3 | 1 | 469.65000000 | | 7K60FXD |
| 3 | 1 | 469.65000000 | | 7K60FXE |
| 2 | 1 | 469.76250000 | | 7K60FXD |
| 2 | 1 | 469.76250000 | | 7K60FXE |
| 2 | 1 | 469.76250000 | | 7K60FXD |
| 2 | 1 | 469.76250000 | | 7K60FXE |
| 3 | 1 | 469.76250000 | | 7K60FXE |
| 3 | 1 | 469.76250000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6444 Arch Road, Stockton, SAN JOAQUIN, CA | 37.90477778, -121.19619444 | 12.000 m | B | 14.900 m structure / 14.900 m overall | |
| 2 | T | | | | | | |
| 3 | T | CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.700 m | | | | 9.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6444 Arch Road, Stockton, CA | SAN JOAQUIN | 4128595361 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-01 | WROI548 | LIASS |
| 2022-09-26 | WROI548 | LETCNS |
| 2021-10-19 | WROI548 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4513079 | 2026-08-02 01:09:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROI548 | ULS 4513079 | 2026-08-02 01:09:22 |
| Status | A | ULS 4513079 | 2026-08-02 01:09:22 |
| Service | IG | ULS 4513079 | 2026-08-02 01:09:22 |
| Grant Date | 2021-10-19 | ULS 4513079 | 2026-08-02 01:09:22 |
| Expiration Date | 2031-10-19 | ULS 4513079 | 2026-08-02 01:09:22 |