Universal Licensing System
WQFY581
Cemex inc
License details
| ULS identifier | 2857623 |
|---|
| Call sign | WQFY581 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2016-10-20 |
|---|
| Expiration | 2026-11-07 |
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| Frequency range | 451.4375 - 452.7625 MHz (5 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | MESA, MARICOPA, AZ |
|---|
| Coordinates | 33.4177778, -111.7402778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.43750000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 451.43750000 | | | 6.000000 | 6.000000 | |
| 1 | 1 | MO | 452.06250000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 452.06250000 | | | 6.000000 | 6.000000 | |
| 1 | 1 | MO | 452.31250000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 452.31250000 | | | 6.000000 | 6.000000 | |
| 1 | 1 | MO | 452.41250000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 452.41250000 | | | 6.000000 | 6.000000 | |
| 1 | 1 | MO | 452.76250000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 452.76250000 | | | 6.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.43750000 | | 11K2F1D |
| 1 | 1 | 451.43750000 | | 11K2F3E |
| 2 | 1 | 451.43750000 | | 11K2F3E |
| 2 | 1 | 451.43750000 | | 11K2F1D |
| 1 | 1 | 452.06250000 | | 11K2F1D |
| 1 | 1 | 452.06250000 | | 11K2F3E |
| 2 | 1 | 452.06250000 | | 11K2F1D |
| 2 | 1 | 452.06250000 | | 11K2F3E |
| 1 | 1 | 452.31250000 | | 11K2F3E |
| 1 | 1 | 452.31250000 | | 11K2F1D |
| 2 | 1 | 452.31250000 | | 11K2F1D |
| 2 | 1 | 452.31250000 | | 11K2F3E |
| 1 | 1 | 452.41250000 | | 11K2F3E |
| 1 | 1 | 452.41250000 | | 11K2F1D |
| 2 | 1 | 452.41250000 | | 11K2F3E |
| 2 | 1 | 452.41250000 | | 11K2F1D |
| 1 | 1 | 452.76250000 | | 11K2F1D |
| 1 | 1 | 452.76250000 | | 11K2F3E |
| 2 | 1 | 452.76250000 | | 11K2F1D |
| 2 | 1 | 452.76250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MESA, MARICOPA, AZ | 33.41777778, -111.74027778 | | | | |
| 2 | T | TUCSON, PIMA, AZ | 32.19583333, -110.89166667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 14152 N ATTAWAY RD, COOLIDGE, AZ | PINAL | 6024162600 |
| 2 | 11701 W INDIAN SCHOOL RD, PHOENIX, AZ | MARICOPA | 6024162600 |
| 3 | 2600 E LEHL, MESA, AZ | MARICOPA | 6024162600 |
| 4 | 1901 N ALMA SCHOOL RD, MESA, AZ | MARICOPA | 6024162600 |
| 5 | 38721 N KENWORTHY, QUEEN CREEK, AZ | MARICOPA | 6024162600 |
| 6 | 4515 N EL MIRAGE RD, LITCHFIELD, AZ | MARICOPA | 6024162600 |
| 7 | 22625 W BELOAT, BUCKEYE, AZ | MARICOPA | 6024162600 |
| 8 | 27531 N 109TH AVE, PEORIA, AZ | MARICOPA | 6024162600 |
| 9 | 6500 N 115TH AVE, GLENDALE, AZ | MARICOPA | 6024162600 |
| 10 | 11500 N CALMAT DR, MARANA, AZ | PIMA | 6024162600 |
| 11 | 5400 W MASSINGALE, TUCSON, AZ | PIMA | 6024162600 |
| 12 | 13599 S NOGALES HWY, TUCSON, AZ | PIMA | 6024162600 |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-19 | WQFY581 | LIAUA |
| 2019-11-23 | WQFY581 | LIAUA |
| 2017-04-25 | WQFY581 | LIAUA |
| 2016-10-20 | WQFY581 | LIREN |
| 2016-08-15 | WQFY581 | LETRES |
| 2014-04-07 | WQFY581 | LTSAPR |
| 2014-04-05 | WQFY581 | LTSFNR |
| 2014-04-05 | WQFY581 | LIAUA |
| 2007-08-07 | WQFY581 | LETCNS |
| 2006-11-07 | WQFY581 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2857623 | 2026-08-02 01:16:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQFY581 | ULS 2857623 | 2026-08-02 01:16:59 |
| Status | A | ULS 2857623 | 2026-08-02 01:16:59 |
| Service | IG | ULS 2857623 | 2026-08-02 01:16:59 |
| Grant Date | 2016-10-20 | ULS 2857623 | 2026-08-02 01:16:59 |
| Expiration Date | 2026-11-07 | ULS 2857623 | 2026-08-02 01:16:59 |