Universal Licensing System
WPTA589
Aviation Spectrum Resources Inc
License details
| ULS identifier | 2344847 |
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| Call sign | WPTA589 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2026-07-22 |
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| Expiration | 2036-08-20 |
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| Frequency range | 131.725 - 136.975 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Grand Rapids, KENT, MI |
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| Coordinates | 42.8827778, -85.5394444 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 131.72500000 | | | 25.000000 | | HL |
| 1 | 1 | FA | 136.97500000 | | | 25.000000 | | HL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 131.72500000 | | 13K0A2D |
| 1 | 1 | 136.97500000 | | 14K0G1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Gerald R Ford International Airport, Grand Rapids, KENT, MI | 42.88277778, -85.53944444 | 241.900 m | BANT | 4.000 m structure / 8.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | 360.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 600 Galleria Parkway SE, Suite 1000, Atlanta, GA | COBB | 4042028036 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-22 | WPTA589 | LIREN |
| 2026-05-25 | WPTA589 | LETRES |
| 2021-07-27 | WPTA589 | LIAUA |
| 2018-06-20 | WPTA589 | LIMOD |
| 2017-12-08 | WPTA589 | LIMOD |
| 2016-08-02 | WPTA589 | LIREN |
| 2016-05-30 | WPTA589 | LETRES |
| 2015-02-06 | WPTA589 | LIAUA |
| 2015-02-05 | WPTA589 | ESUAPR |
| 2015-02-05 | WPTA589 | LIAUA |
| 2015-02-04 | WPTA589 | ESUAPR |
| 2007-03-01 | WPTA589 | AUTHPR |
| 2006-08-15 | WPTA589 | LIREN |
| 2006-05-29 | WPTA589 | LETRES |
| 2006-03-07 | WPTA589 | AUTHPR |
| 2006-01-01 | WPTA589 | LIASS |
| 2005-07-25 | WPTA589 | ESCAPR |
| 2001-08-31 | WPTA589 | INTDUP |
| 2001-08-31 | WPTA589 | AUTHPR |
| 2001-08-31 | WPTA589 | COR |
| 2001-08-20 | WPTA589 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2344847 | 2026-08-02 02:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTA589 | ULS 2344847 | 2026-08-02 02:08:36 |
| Status | A | ULS 2344847 | 2026-08-02 02:08:36 |
| Service | AF | ULS 2344847 | 2026-08-02 02:08:36 |
| Grant Date | 2026-07-22 | ULS 2344847 | 2026-08-02 02:08:36 |
| Expiration Date | 2036-08-20 | ULS 2344847 | 2026-08-02 02:08:36 |