Universal Licensing System
WPIV645
Signature Flight Support Corporation
License details
| ULS identifier | 1920411 |
|---|
| Call sign | WPIV645 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-10-28 |
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| Expiration | 2025-11-08 |
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| Cancellation | 2026-01-10 |
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| Frequency range | 452.65 - 457.65 MHz (2 frequencies) |
|---|
| Locations | 3 |
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| Representative location | LAS VEGAS, CLARK, NV |
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| Coordinates | 36.0860833, -115.1666667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.65000000 | | | 100.000000 | 150.000000 | |
| 3 | 1 | MO | 452.65000000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | FX1 | 457.65000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 457.65000000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.65000000 | | 11K2F3E |
| 3 | 1 | 452.65000000 | | 11K2F3E |
| 2 | 1 | 457.65000000 | | 11K2F3E |
| 3 | 1 | 457.65000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6005 LAS VEGAS BLVD S, LAS VEGAS, CLARK, NV | 36.08608333, -115.16666667 | 655.000 m | B | 15.000 m structure / 18.000 m overall | N |
| 2 | T | NV | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | -6.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6005 LAS VEGAS BLVD S, LAS VEGAS, NV | CLARK | 7037391235 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-10 | WPIV645 | LIEXP |
| 2025-08-18 | WPIV645 | LETRES |
| 2015-10-28 | WPIV645 | LIREN |
| 2015-10-26 | WPIV645 | ESUAPR |
| 2015-08-17 | WPIV645 | LETRES |
| 2013-12-19 | WPIV645 | ESUFNR |
| 2012-12-12 | WPIV645 | LIMOD |
| 2012-12-11 | WPIV645 | ESUAPR |
| 2012-07-16 | WPIV645 | LIMOD |
| 2005-08-12 | WPIV645 | LIREN |
| 2005-08-12 | WPIV645 | LTSFRN |
| 2005-08-11 | WPIV645 | ESCAPR |
| 2001-11-19 | WPIV645 | AUDOPR |
| 2000-11-24 | WPIV645 | LICCNV |
| 2000-09-11 | WPIV645 | LIREN |
| 2000-09-11 | WPIV645 | AUTHPR |
| 2000-08-08 | WPIV645 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1920411 | 2026-08-02 01:20:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIV645 | ULS 1920411 | 2026-08-02 01:20:16 |
| Status | E | ULS 1920411 | 2026-08-02 01:20:16 |
| Service | IG | ULS 1920411 | 2026-08-02 01:20:16 |
| Grant Date | 2015-10-28 | ULS 1920411 | 2026-08-02 01:20:16 |
| Expiration Date | 2025-11-08 | ULS 1920411 | 2026-08-02 01:20:16 |
| Cancellation Date | 2026-01-10 | ULS 1920411 | 2026-08-02 01:20:16 |