Universal Licensing System
WPSR421
FOUR SEASONS MAXAIR DIVISION
License details
| ULS identifier | 2333772 |
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| Call sign | WPSR421 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-07-18 |
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| Expiration | 2011-07-18 |
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| Cancellation | 2011-09-17 |
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| Frequency range | 464.825 MHz |
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| Locations | 1 |
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| Representative location | FORT WORTH, TARRANT, TX |
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| Coordinates | 32.6777778, -97.2550000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:54 |
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Licensee
| Name | FOUR SEASONS MAXAIR DIVISION |
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| Applicant type | C |
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| FRN | 0005154760 |
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| Location | GRAPEVINE, TX |
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| Address | 500 INDUSTRIAL BLVD, GRAPEVINE, TX, 76051 |
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| Phone | 9723168906 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 464.82500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 464.82500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | FORT WORTH, TARRANT, TX | 32.67777778, -97.25500000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1900 SE LOOP 820, FORT WORT, TX | TARRANT | 8172934600 |
License history
| Date | File or call sign | Action |
|---|
| 2011-09-17 | WPSR421 | LIEXP |
| 2011-04-25 | WPSR421 | LETRES |
| 2008-05-28 | WPSR421 | LTSAPR |
| 2008-05-28 | WPSR421 | LIAUA |
| 2002-04-18 | WPSR421 | LETCNS |
| 2001-07-18 | WPSR421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2333772 | 2026-08-02 01:14:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPSR421 | ULS 2333772 | 2026-08-02 01:14:54 |
| Status | E | ULS 2333772 | 2026-08-02 01:14:54 |
| Service | IG | ULS 2333772 | 2026-08-02 01:14:54 |
| Grant Date | 2001-07-18 | ULS 2333772 | 2026-08-02 01:14:54 |
| Expiration Date | 2011-07-18 | ULS 2333772 | 2026-08-02 01:14:54 |
| Cancellation Date | 2011-09-17 | ULS 2333772 | 2026-08-02 01:14:54 |