Universal Licensing System
WQDU403
The Springs of Scottsdale LLC
License details
| ULS identifier | 2760366 |
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| Call sign | WQDU403 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-11-16 |
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| Expiration | 2025-11-01 |
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| Cancellation | 2026-01-03 |
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| Frequency range | 452.1 - 457.1 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Scottsdale, MARICOPA, AZ |
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| Coordinates | 33.4845278, -111.9176944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.10000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 452.10000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 457.10000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.10000000 | | 11K0F3E |
| 2 | 1 | 452.10000000 | | 11K0F3E |
| 2 | 1 | 457.10000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3212 N Miller Road, Scottsdale, MARICOPA, AZ | 33.48452778, -111.91769444 | 378.000 m | B | 14.600 m structure / 14.600 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 14.600 m | | | | 8.800 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3212 North Miller Rd, Scottsdale, AZ | MARICOPA | 4809412096 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-03 | WQDU403 | LIEXP |
| 2025-08-11 | WQDU403 | LETRES |
| 2015-11-16 | WQDU403 | LIREN |
| 2015-08-10 | WQDU403 | LETRES |
| 2005-11-01 | WQDU403 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2760366 | 2026-08-02 01:17:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDU403 | ULS 2760366 | 2026-08-02 01:17:44 |
| Status | E | ULS 2760366 | 2026-08-02 01:17:44 |
| Service | IG | ULS 2760366 | 2026-08-02 01:17:44 |
| Grant Date | 2015-11-16 | ULS 2760366 | 2026-08-02 01:17:44 |
| Expiration Date | 2025-11-01 | ULS 2760366 | 2026-08-02 01:17:44 |
| Cancellation Date | 2026-01-03 | ULS 2760366 | 2026-08-02 01:17:44 |