Universal Licensing System
WPPA785
RADIO SYSTEMS INC
License details
| ULS identifier | 1925238 |
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| Call sign | WPPA785 |
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| Radio service | YG |
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| Status | E |
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| Grant date | 2004-09-21 |
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| Expiration | 2014-09-28 |
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| Cancellation | 2014-11-29 |
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| Frequency range | 160.08 - 173.375 MHz (10 frequencies) |
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| Locations | 2 |
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| Representative location | TUCSON, PIMA, AZ |
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| Coordinates | 32.1520278, -110.9259167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:45 |
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Licensee
| Name | RADIO SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0005762448 |
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| Location | TUCSON, AZ |
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| Address | 2737 E. 22ND STREET, TUCSON, AZ, 85713 |
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| Phone | 5206233100 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 160.08000000 | | | 50.000000 | | |
| 2 | 1 | MO | 160.09500000 | | | 50.000000 | | |
| 2 | 1 | MO | 160.11000000 | | | 50.000000 | | |
| 2 | 1 | MO | 160.12500000 | | | 50.000000 | | |
| 2 | 1 | MO | 160.14000000 | | | 50.000000 | | |
| 1 | 1 | FB8 | 173.22500000 | | | 100.000000 | 500.000000 | |
| 1 | 1 | FB8 | 173.25000000 | | | 100.000000 | 500.000000 | |
| 1 | 1 | FB8 | 173.27500000 | | | 100.000000 | 500.000000 | |
| 1 | 1 | FB8 | 173.30000000 | | | 100.000000 | 500.000000 | |
| 1 | 1 | FB8 | 173.37500000 | | | 100.000000 | 500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 160.08000000 | | 20K0F3E |
| 2 | 1 | 160.09500000 | | 20K0F3E |
| 2 | 1 | 160.11000000 | | 20K0F3E |
| 2 | 1 | 160.12500000 | | 20K0F3E |
| 2 | 1 | 160.14000000 | | 20K0F3E |
| 1 | 1 | 173.22500000 | | 20K0F3E |
| 1 | 1 | 173.25000000 | | 20K0F3E |
| 1 | 1 | 173.27500000 | | 20K0F3E |
| 1 | 1 | 173.30000000 | | 20K0F3E |
| 1 | 1 | 173.37500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5505 S. COUNTRY CLUB, TUCSON, PIMA, AZ | 32.15202778, -110.92591667 | 789.000 m | TOWER | 73.000 m structure / 77.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 58.000 m | | | | 46.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2737 E. 22ND STREET, TUCSON, AZ | PIMA | 5206233100 |
License history
| Date | File or call sign | Action |
|---|
| 2014-11-29 | WPPA785 | LIEXP |
| 2014-07-07 | WPPA785 | LETRES |
| 2004-09-20 | WPPA785 | ESCAPR |
| 2004-07-05 | WPPA785 | LETRES |
| 2001-11-07 | WPPA785 | AUDOPR |
| 2000-11-24 | WPPA785 | LICCNV |
| 1999-09-28 | WPPA785 | AUTHPR |
| 1999-09-28 | WPPA785 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1925238 | 2026-08-02 01:14:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPA785 | ULS 1925238 | 2026-08-02 01:14:45 |
| Status | E | ULS 1925238 | 2026-08-02 01:14:45 |
| Service | YG | ULS 1925238 | 2026-08-02 01:14:45 |
| Grant Date | 2004-09-21 | ULS 1925238 | 2026-08-02 01:14:45 |
| Expiration Date | 2014-09-28 | ULS 1925238 | 2026-08-02 01:14:45 |
| Cancellation Date | 2014-11-29 | ULS 1925238 | 2026-08-02 01:14:45 |