Universal Licensing System
WRTD607
Delta Security LLC
License details
| ULS identifier | 4617428 |
|---|
| Call sign | WRTD607 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-06-06 |
|---|
| Expiration | 2032-06-06 |
|---|
| Frequency range | 452.1875 - 466.8125 MHz (9 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Phoenix, MARICOPA, AZ |
|---|
| Coordinates | 33.4455278, -112.0883056 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 452.18750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.63750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.06250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.18750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.46250000 | | | 40.000000 | 25.000000 | |
| 2 | 1 | MO | 461.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.81250000 | | | 40.000000 | 25.000000 | |
| 2 | 1 | MO | 461.81250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.46250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.81250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 452.18750000 | | 7K60FXE |
| 3 | 1 | 452.63750000 | | 7K60FXE |
| 3 | 1 | 457.06250000 | | 7K60FXE |
| 3 | 1 | 457.18750000 | | 7K60FXE |
| 3 | 1 | 457.63750000 | | 7K60FXE |
| 1 | 1 | 461.46250000 | | 7K60FXE |
| 2 | 1 | 461.46250000 | | 7K60FXE |
| 1 | 1 | 461.81250000 | | 7K60FXE |
| 2 | 1 | 461.81250000 | | 7K60FXE |
| 2 | 1 | 466.46250000 | | 7K60FXE |
| 2 | 1 | 466.81250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 206 S 12th Ave, Phoenix, MARICOPA, AZ | 33.44552778, -112.08830556 | 329.000 m | B | 6.000 m structure / 6.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | Phoenix, MARICOPA, AZ | 33.44552778, -112.08830556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | -19.300 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 206 S 12th Ave, Phoenix, AZ | MARICOPA | 6232793332 |
License history
| Date | File or call sign | Action |
|---|
| 2022-06-06 | WRTD607 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4617428 | 2026-08-02 01:23:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTD607 | ULS 4617428 | 2026-08-02 01:23:43 |
| Status | A | ULS 4617428 | 2026-08-02 01:23:43 |
| Service | IG | ULS 4617428 | 2026-08-02 01:23:43 |
| Grant Date | 2022-06-06 | ULS 4617428 | 2026-08-02 01:23:43 |
| Expiration Date | 2032-06-06 | ULS 4617428 | 2026-08-02 01:23:43 |