Universal Licensing System
WSMZ381
Northwest Fire District
License details
| ULS identifier | 5310618 |
|---|
| Call sign | WSMZ381 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2026-05-27 |
|---|
| Expiration | 2036-05-27 |
|---|
| Frequency range | 11565 - 19375 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Coordinates | 32.3556944, -111.1138056 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 11565.00000000 | | | | | |
| 1 | 2 | FXO | 11565.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 11565.00000000 | | 30M0D7W |
| 1 | 2 | 11565.00000000 | | 30M0D7W |
| 1 | 2 | 11565.00000000 | | 30M0D7W |
| 1 | 2 | 11565.00000000 | | 30M0G7W |
| 1 | 2 | 11565.00000000 | | 30M0D7W |
| 1 | 2 | 11565.00000000 | | 30M0D7W |
| 1 | 2 | 11565.00000000 | | 30M0D7W |
| 1 | 2 | 11565.00000000 | | 30M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | No Exact Address, Tucson, PIMA, AZ | 32.36069444, -111.06819444 | 692.500 m | B | 13.300 m structure / 13.300 m overall | |
| 2 | R | | 32.35569444, -111.11380556 | 658.000 m | | | |
| 3 | R | | 32.29219444, -111.01288889 | 703.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves HP4-18 | | V | 44.5000 | 262.6000 | | |
| 1 | 2 | R | Radio Waves HP4-18 | | | 44.5000 | | | |
| 1 | 3 | R | RFS SB4-W100C | | | 40.1000 | | | |
| 2 | 1 | T | RFS SB4-W100C | | V | 40.1000 | 145.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-27 | WSMZ381 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5310618 | 2026-08-02 02:44:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMZ381 | ULS 5310618 | 2026-08-02 02:44:28 |
| Status | A | ULS 5310618 | 2026-08-02 02:44:28 |
| Service | MW | ULS 5310618 | 2026-08-02 02:44:28 |
| Grant Date | 2026-05-27 | ULS 5310618 | 2026-08-02 02:44:28 |
| Expiration Date | 2036-05-27 | ULS 5310618 | 2026-08-02 02:44:28 |