Universal Licensing System
WNMN221
United Airlines, Inc.
License details
| ULS identifier | 1664731 |
|---|
| Call sign | WNMN221 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2013-06-27 |
|---|
| Expiration | 2023-08-31 |
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| Cancellation | 2023-11-04 |
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| Frequency range | 460.65 - 465.65 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | GRAND JUNCTION, MESA, CO |
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| Coordinates | 39.1277500, -108.5339722 |
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| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 460.65000000 | | | 20.000000 | 35.000000 | |
| 2 | 1 | MO | 460.65000000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 465.65000000 | | | 3.000000 | 3.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.65000000 | | 11K2F3E |
| 2 | 1 | 460.65000000 | | 11K2F3E |
| 2 | 1 | 465.65000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WALKER FIELD, GRAND JUNCTION, MESA, CO | 39.12775000, -108.53397222 | 1481.000 m | | | N |
| 2 | T | MESA, CO | 39.12775000, -108.53397222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | -69.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | WALKER FIELD, GRAND JUNCTION, CO | MESA | 2815534821 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-04 | WNMN221 | LIEXP |
| 2023-06-05 | WNMN221 | LETRES |
| 2014-08-23 | WNMN221 | LIMOD |
| 2013-09-20 | WNMN221 | LIAUA |
| 2013-09-19 | WNMN221 | ESUAPR |
| 2013-06-27 | WNMN221 | LIREN |
| 2013-06-26 | WNMN221 | ESUAPR |
| 2013-06-10 | WNMN221 | LETRES |
| 2013-04-30 | WNMN221 | LIAUA |
| 2013-04-29 | WNMN221 | ESUAPR |
| 2011-01-10 | WNMN221 | LIMOD |
| 2010-10-01 | WNMN221 | LITRAN |
| 2010-09-03 | WNMN221 | ESUAPR |
| 2005-06-10 | WNMN221 | LIAUA |
| 2005-06-09 | WNMN221 | ESCAPR |
| 2003-06-17 | WNMN221 | LIREN |
| 2003-06-09 | WNMN221 | LETRES |
| 2002-03-18 | WNMN221 | AUDOPR |
| 2000-11-23 | WNMN221 | LICCNV |
| 1998-08-19 | WNMN221 | AUTHPR |
| 1998-08-18 | WNMN221 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1664731 | 2026-08-02 01:13:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNMN221 | ULS 1664731 | 2026-08-02 01:13:03 |
| Status | E | ULS 1664731 | 2026-08-02 01:13:03 |
| Service | IG | ULS 1664731 | 2026-08-02 01:13:03 |
| Grant Date | 2013-06-27 | ULS 1664731 | 2026-08-02 01:13:03 |
| Expiration Date | 2023-08-31 | ULS 1664731 | 2026-08-02 01:13:03 |
| Cancellation Date | 2023-11-04 | ULS 1664731 | 2026-08-02 01:13:03 |