Universal Licensing System
WRTD603
University Mechanical & Engineering Contractors Inc
License details
| ULS identifier | 4617424 |
|---|
| Call sign | WRTD603 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-06-06 |
|---|
| Expiration | 2032-06-06 |
|---|
| Frequency range | 466.1125 - 469.5625 MHz (2 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | AZ |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:43 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 461.11250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 461.11250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 461.11250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MOI | 461.11250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MOI | 461.11250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 461.31250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 461.31250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 461.31250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MOI | 461.31250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MOI | 461.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 464.56250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 464.56250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 464.56250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MOI | 464.56250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MOI | 464.56250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 466.11250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 466.11250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 466.11250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MOI | 466.11250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MOI | 466.11250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 469.56250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 469.56250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 469.56250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MOI | 469.56250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MOI | 469.56250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.11250000 | | 11K0F3E |
| 1 | 1 | 461.11250000 | | 7K60F1W |
| 2 | 1 | 461.11250000 | | 7K60F1W |
| 2 | 1 | 461.11250000 | | 11K0F3E |
| 3 | 1 | 461.11250000 | | 11K0F3E |
| 3 | 1 | 461.11250000 | | 7K60F1W |
| 4 | 1 | 461.11250000 | | 11K0F3E |
| 4 | 1 | 461.11250000 | | 7K60F1W |
| 5 | 1 | 461.11250000 | | 11K0F3E |
| 5 | 1 | 461.11250000 | | 7K60F1W |
| 1 | 1 | 461.31250000 | | 7K60F1W |
| 1 | 1 | 461.31250000 | | 11K0F3E |
| 2 | 1 | 461.31250000 | | 11K0F3E |
| 2 | 1 | 461.31250000 | | 7K60F1W |
| 3 | 1 | 461.31250000 | | 7K60F1W |
| 3 | 1 | 461.31250000 | | 11K0F3E |
| 4 | 1 | 461.31250000 | | 7K60F1W |
| 4 | 1 | 461.31250000 | | 11K0F3E |
| 5 | 1 | 461.31250000 | | 7K60F1W |
| 5 | 1 | 461.31250000 | | 11K0F3E |
| 1 | 1 | 464.56250000 | | 11K0F3E |
| 1 | 1 | 464.56250000 | | 7K60F1W |
| 2 | 1 | 464.56250000 | | 11K0F3E |
| 2 | 1 | 464.56250000 | | 7K60F1W |
| 3 | 1 | 464.56250000 | | 7K60F1W |
| 3 | 1 | 464.56250000 | | 11K0F3E |
| 4 | 1 | 464.56250000 | | 11K0F3E |
| 4 | 1 | 464.56250000 | | 7K60F1W |
| 5 | 1 | 464.56250000 | | 7K60F1W |
| 5 | 1 | 464.56250000 | | 11K0F3E |
| 1 | 1 | 466.11250000 | | 7K60F1W |
| 1 | 1 | 466.11250000 | | 11K0F3E |
| 2 | 1 | 466.11250000 | | 11K0F3E |
| 2 | 1 | 466.11250000 | | 7K60F1W |
| 3 | 1 | 466.11250000 | | 11K0F3E |
| 3 | 1 | 466.11250000 | | 7K60F1W |
| 4 | 1 | 466.11250000 | | 7K60F1W |
| 4 | 1 | 466.11250000 | | 11K0F3E |
| 5 | 1 | 466.11250000 | | 7K60F1W |
| 5 | 1 | 466.11250000 | | 11K0F3E |
| 1 | 1 | 469.56250000 | | 11K0F3E |
| 1 | 1 | 469.56250000 | | 7K60F1W |
| 2 | 1 | 469.56250000 | | 11K0F3E |
| 2 | 1 | 469.56250000 | | 7K60F1W |
| 3 | 1 | 469.56250000 | | 11K0F3E |
| 3 | 1 | 469.56250000 | | 7K60F1W |
| 4 | 1 | 469.56250000 | | 11K0F3E |
| 4 | 1 | 469.56250000 | | 7K60F1W |
| 5 | 1 | 469.56250000 | | 7K60F1W |
| 5 | 1 | 469.56250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AZ | | | | | |
| 2 | T | CA | | | | | |
| 3 | T | NV | | | | | |
| 4 | T | NM | | | | | |
| 5 | T | UT | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
| 1 | 5 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1200 N Sickles Dr, Tempe, AZ | MARICOPA | 4809210903 |
License history
| Date | File or call sign | Action |
|---|
| 2022-06-06 | WRTD603 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4617424 | 2026-08-02 01:23:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTD603 | ULS 4617424 | 2026-08-02 01:23:43 |
| Status | A | ULS 4617424 | 2026-08-02 01:23:43 |
| Service | IG | ULS 4617424 | 2026-08-02 01:23:43 |
| Grant Date | 2022-06-06 | ULS 4617424 | 2026-08-02 01:23:43 |
| Expiration Date | 2032-06-06 | ULS 4617424 | 2026-08-02 01:23:43 |