Universal Licensing System
WIJ242
Day Management Corp. dba Day Wireless Systems
License details
| ULS identifier | 1777336 |
|---|
| Call sign | WIJ242 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2025-08-09 |
|---|
| Expiration | 2035-11-05 |
|---|
| Frequency range | 484.5375 - 487.5375 MHz (2 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | CONCORD, CONTRA COSTA, CA |
|---|
| Coordinates | 37.9738056, -122.0602500 |
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| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 484.53750000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | FB8 | 484.53750000 | | | 60.000000 | 573.000000 | |
| 3 | 1 | FB2 | 484.53750000 | | | 40.000000 | 129.000000 | |
| 4 | 1 | FB8 | 484.53750000 | | | 40.000000 | 129.000000 | |
| 5 | 1 | MO8 | 487.53750000 | | | 40.000000 | 60.000000 | |
| 6 | 1 | MO8 | 487.53750000 | | | 40.000000 | 60.000000 | |
| 7 | 1 | MO8 | 487.53750000 | | | 40.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 484.53750000 | | 11K2F3E |
| 1 | 1 | 484.53750000 | | 7K60FXE |
| 1 | 1 | 484.53750000 | | 7K60FXD |
| 2 | 1 | 484.53750000 | | 7K60FXE |
| 2 | 1 | 484.53750000 | | 11K2F3E |
| 2 | 1 | 484.53750000 | | 7K60FXD |
| 3 | 1 | 484.53750000 | | 7K60FXE |
| 3 | 1 | 484.53750000 | | 11K2F3E |
| 3 | 1 | 484.53750000 | | 7K60FXD |
| 4 | 1 | 484.53750000 | | 11K2F3E |
| 4 | 1 | 484.53750000 | | 7K60FXD |
| 4 | 1 | 484.53750000 | | 7K60FXE |
| 5 | 1 | 487.53750000 | | 7K60FXD |
| 5 | 1 | 487.53750000 | | 7K60FXE |
| 5 | 1 | 487.53750000 | | 11K2F3E |
| 6 | 1 | 487.53750000 | | 7K60FXE |
| 6 | 1 | 487.53750000 | | 11K2F3E |
| 6 | 1 | 487.53750000 | | 7K60FXD |
| 7 | 1 | 487.53750000 | | 7K60FXE |
| 7 | 1 | 487.53750000 | | 7K60FXD |
| 7 | 1 | 487.53750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 VAN NESS AVE, SAN FRANCISCO, SAN FRANCISCO, CA | 37.77686111, -122.41913889 | 17.000 m | B | 132.000 m structure / 138.000 m overall | N |
| 2 | T | 2055 MERIDIAN PARK RD, CONCORD, CONTRA COSTA, CA | 37.97380556, -122.06025000 | 8.000 m | B | 11.000 m structure / 17.000 m overall | N |
| 3 | T | 550 S WINCHESTER, SAN JOSE, SANTA CLARA, CA | 37.31772222, -121.94938889 | 43.000 m | B | 31.000 m structure / 37.000 m overall | N |
| 4 | T | MOUNT ALLISON WELLER RD, FREMONT, ALAMEDA, CA | 37.49883333, -121.87216667 | 808.000 m | TOWER | 55.000 m structure / 55.000 m overall | N |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 132.000 m | | | | 130.000 | |
| 1 | 2 | T | | 15.000 m | | | | -108.000 | |
| 1 | 3 | T | | 37.000 m | | | | -39.000 | |
| 1 | 4 | T | | 12.000 m | | | | 599.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 3 | 4728 E 2nd St Suite 10, Benicia, CA | SOLANO | 7077465920 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5118 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-27 | WIJ242 | LIMOD |
| 2026-03-16 | WIJ242 | LIMOD |
| 2025-08-09 | WIJ242 | LIREN |
| 2024-05-21 | WIJ242 | LIAUA |
| 2018-10-04 | WIJ242 | LIASS |
| 2018-03-15 | WIJ242 | LICARE |
| 2018-03-15 | WIJ242 | COR |
| 2018-01-23 | WIJ242 | LICAN |
| 2015-10-26 | WIJ242 | LTSAPR |
| 2015-10-24 | WIJ242 | LIRMD |
| 2015-10-24 | WIJ242 | LIREN |
| 2015-08-10 | WIJ242 | LETRES |
| 2013-01-08 | WIJ242 | LIAUA |
| 2013-01-08 | WIJ242 | LTSAPR |
| 2012-05-04 | WIJ242 | LTSAPR |
| 2012-05-04 | WIJ242 | LIAUA |
| 2011-02-15 | WIJ242 | LIMOD |
| 2011-02-09 | WIJ242 | LTSAPR |
| 2009-09-16 | WIJ242 | LTSAPR |
| 2009-09-16 | WIJ242 | LIAUA |
| 2005-11-01 | WIJ242 | LIREN |
| 2005-10-28 | WIJ242 | LTSAPR |
| 2005-08-15 | WIJ242 | LETRES |
| 2001-10-05 | WIJ242 | AUDOPR |
| 2000-11-23 | WIJ242 | LICCNV |
| 2000-09-11 | WIJ242 | LIREN |
| 2000-09-11 | WIJ242 | AUTHPR |
| 2000-08-08 | WIJ242 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1777336 | 2026-08-02 01:12:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WIJ242 | ULS 1777336 | 2026-08-02 01:12:35 |
| Status | A | ULS 1777336 | 2026-08-02 01:12:35 |
| Service | YG | ULS 1777336 | 2026-08-02 01:12:35 |
| Grant Date | 2025-08-09 | ULS 1777336 | 2026-08-02 01:12:35 |
| Expiration Date | 2035-11-05 | ULS 1777336 | 2026-08-02 01:12:35 |