Universal Licensing System
WQEM572
RINKER MATERIALS CORPORATION
License details
| ULS identifier | 2790844 |
|---|
| Call sign | WQEM572 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2016-01-07 |
|---|
| Expiration | 2026-03-07 |
|---|
| Cancellation | 2026-05-09 |
|---|
| Frequency range | 461.35 - 469.1 MHz (6 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | TUCSON, PIMA, AZ |
|---|
| Coordinates | 32.2492500, -111.1165000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:50 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.35000000 | | | 90.000000 | 23.000000 | |
| 2 | 1 | MO | 461.35000000 | | | 90.000000 | 90.000000 | |
| 1 | 1 | FB2 | 461.85000000 | | | 90.000000 | 23.000000 | |
| 2 | 1 | MO | 461.85000000 | | | 90.000000 | 90.000000 | |
| 4 | 1 | MO | 464.10000000 | | | 90.000000 | 90.000000 | |
| 2 | 1 | MO | 466.35000000 | | | 90.000000 | 90.000000 | |
| 3 | 1 | FX1 | 466.35000000 | | | 90.000000 | 90.000000 | |
| 2 | 1 | MO | 466.85000000 | | | 90.000000 | 90.000000 | |
| 3 | 1 | FX1 | 466.85000000 | | | 90.000000 | 90.000000 | |
| 4 | 1 | MO | 469.10000000 | | | 90.000000 | 90.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.35000000 | | 11K0F3E |
| 2 | 1 | 461.35000000 | | 11K0F3E |
| 1 | 1 | 461.85000000 | | 11K0F3E |
| 2 | 1 | 461.85000000 | | 11K0F3E |
| 4 | 1 | 464.10000000 | | 11K0F3E |
| 2 | 1 | 466.35000000 | | 11K0F3E |
| 3 | 1 | 466.35000000 | | 11K0F3E |
| 2 | 1 | 466.85000000 | | 11K0F3E |
| 3 | 1 | 466.85000000 | | 11K0F3E |
| 4 | 1 | 469.10000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TUCSON MOUNTAIN, TUCSON, PIMA, AZ | 32.24925000, -111.11650000 | 1332.000 m | TOWER | 25.000 m structure / 25.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | PIMA, AZ | | | | | |
| 4 | T | TUCSON, PIMA, AZ | 32.24925000, -111.11650000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 25.000 m | | | | 577.900 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3895 N BUSINESS CENTER DR, TUCSON, AZ | PIMA | 6022936833 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-09 | WQEM572 | LIEXP |
| 2025-12-15 | WQEM572 | LETRES |
| 2022-01-19 | WQEM572 | LIAUA |
| 2021-03-20 | WQEM572 | LIAUA |
| 2019-11-23 | WQEM572 | LIAUA |
| 2017-04-25 | WQEM572 | LIAUA |
| 2016-01-07 | WQEM572 | LIREN |
| 2015-12-14 | WQEM572 | LETRES |
| 2014-03-14 | WQEM572 | LTSAPR |
| 2014-03-14 | WQEM572 | LIAUA |
| 2012-05-15 | WQEM572 | LIMOD |
| 2012-05-02 | WQEM572 | LTSAPR |
| 2012-03-28 | WQEM572 | LTSAPR |
| 2006-03-07 | WQEM572 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2790844 | 2026-08-02 01:13:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQEM572 | ULS 2790844 | 2026-08-02 01:13:50 |
| Status | E | ULS 2790844 | 2026-08-02 01:13:50 |
| Service | IG | ULS 2790844 | 2026-08-02 01:13:50 |
| Grant Date | 2016-01-07 | ULS 2790844 | 2026-08-02 01:13:50 |
| Expiration Date | 2026-03-07 | ULS 2790844 | 2026-08-02 01:13:50 |
| Cancellation Date | 2026-05-09 | ULS 2790844 | 2026-08-02 01:13:50 |