Universal Licensing System
WQZA639
PERFORMANCE CONTRACTING INC.
License details
| ULS identifier | 3902190 |
|---|
| Call sign | WQZA639 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2017-03-21 |
|---|
| Expiration | 2027-03-21 |
|---|
| Frequency range | 451.3875 - 467.3125 MHz (10 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | CHANDLER, MARICOPA, AZ |
|---|
| Coordinates | 33.2451667, -111.8902222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.38750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 451.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.38750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.48750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.56250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.81250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 462.18750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.31250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.38750000 | | 7K60FXD |
| 1 | 1 | 451.38750000 | | 7K60FXE |
| 2 | 1 | 451.48750000 | | 7K60FXD |
| 2 | 1 | 451.48750000 | | 7K60FXE |
| 1 | 1 | 452.81250000 | | 7K60FXE |
| 1 | 1 | 452.81250000 | | 7K60FXD |
| 1 | 1 | 456.38750000 | | 7K60FXD |
| 1 | 1 | 456.38750000 | | 7K60FXE |
| 2 | 1 | 456.48750000 | | 7K60FXD |
| 2 | 1 | 456.48750000 | | 7K60FXE |
| 2 | 1 | 456.56250000 | | 7K60FXE |
| 2 | 1 | 456.56250000 | | 7K60FXD |
| 1 | 1 | 457.81250000 | | 7K60FXD |
| 1 | 1 | 457.81250000 | | 7K60FXE |
| 2 | 1 | 462.18750000 | | 7K60FXE |
| 2 | 1 | 462.18750000 | | 7K60FXD |
| 2 | 1 | 467.18750000 | | 7K60FXE |
| 2 | 1 | 467.18750000 | | 7K60FXD |
| 1 | 1 | 467.31250000 | | 7K60FXD |
| 1 | 1 | 467.31250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PHOENIX, MARICOPA, AZ | 33.43591667, -112.00341667 | | | | |
| 2 | T | CHANDLER, MARICOPA, AZ | 33.24516667, -111.89022222 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3588 E. SKY HARBOR BLVD., PHOENIX, AZ | MARICOPA | 6022734545 |
| 2 | 4500 S. DOBSON RD, CHANDLER, AZ | MARICOPA | 4807536033 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-27 | WQZA639 | LETCNS |
| 2023-03-27 | WQZA639 | LIMOD |
| 2017-12-19 | WQZA639 | LETCNS |
| 2017-03-21 | WQZA639 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3902190 | 2026-08-02 01:21:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZA639 | ULS 3902190 | 2026-08-02 01:21:56 |
| Status | A | ULS 3902190 | 2026-08-02 01:21:56 |
| Service | IG | ULS 3902190 | 2026-08-02 01:21:56 |
| Grant Date | 2017-03-21 | ULS 3902190 | 2026-08-02 01:21:56 |
| Expiration Date | 2027-03-21 | ULS 3902190 | 2026-08-02 01:21:56 |