Universal Licensing System
WPZI727
Vertex Aerospace LLC
License details
| ULS identifier | 2577492 |
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| Call sign | WPZI727 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-03-05 |
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| Expiration | 2024-01-16 |
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| Cancellation | 2024-03-23 |
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| Frequency range | 451.4 - 456.4 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Sheppard AFB, WICHITA, TX |
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| Coordinates | 33.9777778, -98.5033333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:43 |
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Licensee
| Name | Vertex Aerospace LLC |
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| Applicant type | C |
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| FRN | 0009184904 |
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| Location | Sheppard AFB, TX |
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| Address | Sheppard AFB, TX, 76311 |
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| Phone | 9408559206 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.40000000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | MO | 451.40000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 456.40000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.40000000 | | 11K0F3E |
| 2 | 1 | 451.40000000 | | 11K0F3E |
| 2 | 1 | 456.40000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 620 Ave J, Sheppard AFB, WICHITA, TX | 33.97777778, -98.50333333 | 309.900 m | BANT | 10.000 m structure / 11.000 m overall | |
| 2 | T | Sheppard AFB, WICHITA, TX | 33.97777778, -98.50333333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 11.000 m | | 0.0000 | 0.0000 | 20.700 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 620 Ave J, Sheppard AFB, TX | WICHITA | 9408559206 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-23 | WPZI727 | LIEXP |
| 2022-07-05 | WPZI727 | LITRAN |
| 2014-03-05 | WPZI727 | LIREN |
| 2013-12-30 | WPZI727 | ESCAPR |
| 2013-10-21 | WPZI727 | LETRES |
| 2004-10-18 | WPZI727 | LETCNS |
| 2004-01-16 | WPZI727 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2577492 | 2026-08-02 01:16:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZI727 | ULS 2577492 | 2026-08-02 01:16:43 |
| Status | E | ULS 2577492 | 2026-08-02 01:16:43 |
| Service | IG | ULS 2577492 | 2026-08-02 01:16:43 |
| Grant Date | 2014-03-05 | ULS 2577492 | 2026-08-02 01:16:43 |
| Expiration Date | 2024-01-16 | ULS 2577492 | 2026-08-02 01:16:43 |
| Cancellation Date | 2024-03-23 | ULS 2577492 | 2026-08-02 01:16:43 |