Universal Licensing System
WRLB407
License details
| ULS identifier | 4401102 |
|---|---|
| Call sign | WRLB407 |
| Radio service | IG |
| Status | A |
| Grant date | 2021-03-10 |
| Expiration | 2031-03-10 |
| Frequency range | 412.725 - 412.775 MHz (2 frequencies) |
| Locations | 6 |
| Representative location | Tucson, PIMA, AZ |
| Coordinates | 32.3191389, -111.3036944 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:12:58 |
Licensee
| Name | PIMA COUNTY ARIZONA |
|---|---|
| Applicant type | G |
| FRN | 0001591403 |
| Location | TUCSON, AZ |
| Address | 3434 E 22nd Street, TUCSON, AZ, 85713 |
| Phone | 5207247200 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FX | 412.72500000 | 5.000000 | 40.000000 | |||
| 3 | 1 | FX | 412.72500000 | 5.000000 | 40.000000 | |||
| 4 | 1 | FX | 412.72500000 | 5.000000 | 40.000000 | |||
| 5 | 1 | FX | 412.72500000 | 5.000000 | 40.000000 | |||
| 6 | 1 | FX | 412.72500000 | 5.000000 | 40.000000 | |||
| 2 | 1 | FX | 412.77500000 | 5.000000 | 40.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 412.72500000 | 11K0F3D | |
| 3 | 1 | 412.72500000 | 11K0F3D | |
| 4 | 1 | 412.72500000 | 11K0F3D | |
| 5 | 1 | 412.72500000 | 11K0F3D | |
| 6 | 1 | 412.72500000 | 11K0F3D | |
| 2 | 1 | 412.77500000 | 11K0F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Trico Rd north of Manville, Tucson, PIMA, AZ | 32.31913889, -111.30369444 | 639.000 m | POLE | 4.000 m structure / 4.500 m overall | |
| 2 | T | 18th Street - Santa Cruz Basin, Tucson, PIMA, AZ | 32.21072222, -110.97627778 | 721.000 m | POLE | 4.000 m structure / 4.500 m overall | |
| 3 | T | Mission Rd near Silverlake Rd - Santa Cruz Basin, Tucson, PIMA, AZ | 32.20150000, -110.99338889 | 723.000 m | POLE | 4.000 m structure / 4.500 m overall | |
| 4 | T | Santa Cruz River below Continental Road, Tucson, PIMA, AZ | 31.85666667, -110.98000000 | 867.000 m | POLE | 4.000 m structure / 4.500 m overall | |
| 5 | T | Santa Cruz River above Grant Road, Tucson, PIMA, AZ | 32.24680556, -110.99688889 | 705.000 m | POLE | 4.000 m structure / 4.500 m overall | |
| 6 | T | Santa Cruz River below Canada Del Oro Wash, Tucson, PIMA, AZ | 32.32819444, -111.06850000 | 667.000 m | POLE | 4.000 m structure / 4.500 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 4.000 m | ||||||
| 1 | 2 | T | 4.000 m | ||||||
| 1 | 3 | T | 4.000 m | ||||||
| 1 | 4 | T | 4.000 m | ||||||
| 1 | 5 | T | 4.000 m | ||||||
| 1 | 6 | T | 4.000 m |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 201 N Stone Ave, 9th Floor, Tucson, AZ | PIMA | 5207244600 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2021-12-07 | WRLB407 | LETCNS |
| 2021-08-25 | WRLB407 | LIAUA |
| 2021-03-10 | WRLB407 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4401102 | 2026-08-02 01:12:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRLB407 | ULS 4401102 | 2026-08-02 01:12:58 |
| Status | A | ULS 4401102 | 2026-08-02 01:12:58 |
| Service | IG | ULS 4401102 | 2026-08-02 01:12:58 |
| Grant Date | 2021-03-10 | ULS 4401102 | 2026-08-02 01:12:58 |
| Expiration Date | 2031-03-10 | ULS 4401102 | 2026-08-02 01:12:58 |