Universal Licensing System
WPPA429
ESM INC
License details
| ULS identifier | 1925213 |
|---|
| Call sign | WPPA429 |
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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 | 2014-09-21 |
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| Cancellation | 2014-11-22 |
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| Frequency range | 152.3 - 157.725 MHz (8 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 01:14:33 |
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Licensee
| Name | ESM INC |
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| Applicant type | C |
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| FRN | 0005762471 |
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| Location | TUCSON, AZ |
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| Address | 3755 E. 34TH STREET # 101A, TUCSON, AZ, 85713 |
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| Phone | 5207908992 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 152.30000000 | | | 100.000000 | 500.000000 | |
| 1 | 1 | FB8 | 152.33000000 | | | 100.000000 | 500.000000 | |
| 1 | 1 | FB8 | 152.36000000 | | | 100.000000 | 500.000000 | |
| 1 | 1 | FB8 | 152.46500000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | MO | 157.56000000 | | | 50.000000 | | |
| 2 | 1 | MO | 157.59000000 | | | 50.000000 | | |
| 2 | 1 | MO | 157.62000000 | | | 50.000000 | | |
| 2 | 1 | MO | 157.72500000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.30000000 | | 20K0F3E |
| 1 | 1 | 152.30000000 | | 11K2F3E |
| 1 | 1 | 152.33000000 | | 20K0F3E |
| 1 | 1 | 152.33000000 | | 11K2F3E |
| 1 | 1 | 152.36000000 | | 20K0F3E |
| 1 | 1 | 152.36000000 | | 11K2F3E |
| 1 | 1 | 152.46500000 | | 20K0F3E |
| 1 | 1 | 152.46500000 | | 11K2F3E |
| 2 | 1 | 157.56000000 | | 20K0F3E |
| 2 | 1 | 157.56000000 | | 11K2F3E |
| 2 | 1 | 157.59000000 | | 11K2F3E |
| 2 | 1 | 157.59000000 | | 20K0F3E |
| 2 | 1 | 157.62000000 | | 20K0F3E |
| 2 | 1 | 157.62000000 | | 11K2F3E |
| 2 | 1 | 157.72500000 | | 20K0F3E |
| 2 | 1 | 157.72500000 | | 11K2F3E |
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 | 3755 E 34TH STREET #101A, TUCSON, AZ | PIMA | 5207908992 |
License history
| Date | File or call sign | Action |
|---|
| 2014-11-22 | WPPA429 | LIEXP |
| 2014-06-30 | WPPA429 | LETRES |
| 2013-05-29 | WPPA429 | LIMOD |
| 2013-01-01 | WPPA429 | LTSAPR |
| 2004-09-21 | WPPA429 | LTSAPR |
| 2004-06-28 | WPPA429 | LETRES |
| 2001-10-26 | WPPA429 | AUDOPR |
| 2000-11-24 | WPPA429 | LICCNV |
| 1999-09-21 | WPPA429 | LIISS |
| 1999-09-21 | WPPA429 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1925213 | 2026-08-02 01:14:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPA429 | ULS 1925213 | 2026-08-02 01:14:33 |
| Status | E | ULS 1925213 | 2026-08-02 01:14:33 |
| Service | YG | ULS 1925213 | 2026-08-02 01:14:33 |
| Grant Date | 2004-09-21 | ULS 1925213 | 2026-08-02 01:14:33 |
| Expiration Date | 2014-09-21 | ULS 1925213 | 2026-08-02 01:14:33 |
| Cancellation Date | 2014-11-22 | ULS 1925213 | 2026-08-02 01:14:33 |