Universal Licensing System
WRXN444
Tucson Electric Power Company
License details
| ULS identifier | 4774445 |
|---|
| Call sign | WRXN444 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2023-06-02 |
|---|
| Expiration | 2033-06-02 |
|---|
| Frequency range | 19345 - 19525 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 32.2633056, -110.9398611 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:32 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 19345.00000000 | | | | | |
| 1 | 4 | FXO | 19345.00000000 | | | | | |
| 1 | 4 | FXO | 19345.00000000 | | | | | |
| 1 | 4 | FXO | 19345.00000000 | | | | | |
| 1 | 4 | FXO | 19345.00000000 | | | | | |
| 1 | 4 | FXO | 19345.00000000 | | | | | |
| 1 | 4 | FXO | 19345.00000000 | | | | | |
| 1 | 4 | FXO | 19345.00000000 | | | | | |
| 1 | 4 | FXO | 19345.00000000 | | | | | |
| 1 | 3 | FXO | 19400.00000000 | | | | | |
| 1 | 3 | FXO | 19400.00000000 | | | | | |
| 1 | 3 | FXO | 19400.00000000 | | | | | |
| 1 | 3 | FXO | 19400.00000000 | | | | | |
| 1 | 3 | FXO | 19400.00000000 | | | | | |
| 1 | 3 | FXO | 19400.00000000 | | | | | |
| 1 | 3 | FXO | 19400.00000000 | | | | | |
| 1 | 3 | FXO | 19400.00000000 | | | | | |
| 1 | 3 | FXO | 19400.00000000 | | | | | |
| 1 | 3 | FXO | 19400.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 19345.00000000 | | 30M0D7W |
| 1 | 4 | 19345.00000000 | | 30M0D7W |
| 1 | 4 | 19345.00000000 | | 30M0D7W |
| 1 | 4 | 19345.00000000 | | 30M0D7W |
| 1 | 4 | 19345.00000000 | | 30M0D7W |
| 1 | 4 | 19345.00000000 | | 30M0D7W |
| 1 | 4 | 19345.00000000 | | 30M0D7W |
| 1 | 4 | 19345.00000000 | | 30M0D7W |
| 1 | 4 | 19345.00000000 | | 30M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Rillito River Side Acres, Catalina Foothills, PIMA, AZ | 32.27005556, -110.91733333 | 728.100 m | MTOWER | 18.300 m structure / 21.300 m overall | N |
| 2 | R | | 32.27100000, -110.95277778 | 719.400 m | | | |
| 3 | R | | 32.25033333, -110.90011111 | 748.600 m | | | |
| 4 | R | | 32.26330556, -110.93986111 | 728.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | RFS SC2-190C | | | 39.2000 | 0.0000 | | |
| 1 | 4 | R | ANDREW VHLPX2-18D | | | 39.0000 | 0.0000 | | |
| 2 | 1 | T | RFS SC2-190C | | V | 39.2000 | 143.4000 | | |
| 2 | 2 | R | RFS SC2-190C | | | 39.2000 | 0.0000 | | |
| 3 | 1 | T | ANDREW VHLPX2-18D | | V | 39.0000 | 250.6000 | | |
| 4 | 1 | T | RFS SC2-190C | | V | 39.2000 | 271.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-28 | WRXN444 | LETCNS |
| 2026-04-24 | WRXN444 | LIMOD |
| 2026-02-10 | WRXN444 | LETCNS |
| 2025-03-18 | WRXN444 | PLAUPR |
| 2025-02-18 | WRXN444 | LIMOD |
| 2025-01-27 | WRXN444 | LIMOD |
| 2025-01-15 | WRXN444 | LETTRS |
| 2025-01-08 | WRXN444 | PNLISR |
| 2024-11-12 | WRXN444 | LIMOD |
| 2024-09-04 | WRXN444 | LETCNS |
| 2024-02-16 | WRXN444 | LIMOD |
| 2023-06-02 | WRXN444 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4774445 | 2026-08-02 02:44:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRXN444 | ULS 4774445 | 2026-08-02 02:44:32 |
| Status | A | ULS 4774445 | 2026-08-02 02:44:32 |
| Service | MG | ULS 4774445 | 2026-08-02 02:44:32 |
| Grant Date | 2023-06-02 | ULS 4774445 | 2026-08-02 02:44:32 |
| Expiration Date | 2033-06-02 | ULS 4774445 | 2026-08-02 02:44:32 |