Universal Licensing System
WMI4
Phoenix-Mesa Gateway Airport Authority
License details
| ULS identifier | 1980079 |
|---|
| Call sign | WMI4 |
|---|
| Radio service | AF |
|---|
| Status | A |
|---|
| Grant date | 2025-05-21 |
|---|
| Expiration | 2035-06-23 |
|---|
| Frequency range | 122.85 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | MESA, MARICOPA, AZ |
|---|
| Coordinates | 33.3070000, -111.6690278 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:22 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FLU | 122.85000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 122.85000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WILLIAMS GATEWAY AIRPORT, MESA, MARICOPA, AZ | 33.30700000, -111.66902778 | 42.000 m | B | 9.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-21 | WMI4 | LIREN |
| 2025-03-31 | WMI4 | LETRES |
| 2015-06-13 | WMI4 | LIREN |
| 2015-06-12 | WMI4 | ESUAPR |
| 2015-05-24 | WMI4 | ESURNW |
| 2015-04-24 | WMI4 | ESURNW |
| 2015-03-30 | WMI4 | LETRES |
| 2008-06-14 | WMI4 | LIAUA |
| 2008-06-13 | WMI4 | ESUAPR |
| 2005-04-01 | WMI4 | LIREN |
| 2005-03-31 | WMI4 | ESUAPR |
| 2005-03-28 | WMI4 | LETRES |
| 2005-03-25 | WMI4 | ESURNW |
| 2005-02-08 | WMI4 | LTSAPR |
| 2005-02-08 | WMI4 | LIAUA |
| 2001-04-27 | WMI4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1980079 | 2026-08-02 02:08:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMI4 | ULS 1980079 | 2026-08-02 02:08:22 |
| Status | A | ULS 1980079 | 2026-08-02 02:08:22 |
| Service | AF | ULS 1980079 | 2026-08-02 02:08:22 |
| Grant Date | 2025-05-21 | ULS 1980079 | 2026-08-02 02:08:22 |
| Expiration Date | 2035-06-23 | ULS 1980079 | 2026-08-02 02:08:22 |