Universal Licensing System
WPNS953
United Airlines, Inc.
License details
| ULS identifier | 1806036 |
|---|
| Call sign | WPNS953 |
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| Radio service | IG |
|---|
| Status | C |
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| Grant date | 2014-04-03 |
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| Expiration | 2024-06-02 |
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| Cancellation | 2016-02-16 |
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| Frequency range | 452.875 - 457.875 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3659444, -71.0150556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.87500000 | | | 20.000000 | 42.000000 | |
| 2 | 1 | MO | 457.87500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.87500000 | | 7K60FXE |
| 1 | 1 | 452.87500000 | | 11K2F3E |
| 1 | 1 | 452.87500000 | | 7K60FXD |
| 2 | 1 | 457.87500000 | | 7K60FXE |
| 2 | 1 | 457.87500000 | | 11K2F3E |
| 2 | 1 | 457.87500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BOSTON LOGAN AIRPORT, BOSTON, SUFFOLK, MA | 42.36594444, -71.01505556 | 6.000 m | B | 20.000 m structure / 23.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | | | | 13.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | BOSTON LOGAN AIRPORT, BOSTON, MA | SUFFOLK | 6175674507 |
License history
| Date | File or call sign | Action |
|---|
| 2016-02-17 | WPNS953 | LICAN |
| 2014-04-03 | WPNS953 | LIREN |
| 2014-03-10 | WPNS953 | LETRES |
| 2013-09-24 | WPNS953 | LIMOD |
| 2013-09-20 | WPNS953 | LIAUA |
| 2013-09-19 | WPNS953 | ESUAPR |
| 2013-04-30 | WPNS953 | LIAUA |
| 2013-04-29 | WPNS953 | ESUAPR |
| 2013-03-31 | WPNS953 | LIASS |
| 2013-02-15 | WPNS953 | ESUAPR |
| 2010-09-09 | WPNS953 | LIAUA |
| 2010-09-08 | WPNS953 | ESUAPR |
| 2010-07-22 | WPNS953 | LIMOD |
| 2007-04-12 | WPNS953 | LIAUA |
| 2007-04-11 | WPNS953 | LTSAPR |
| 2007-04-11 | WPNS953 | ESUAPR |
| 2007-04-11 | WPNS953 | LIAUA |
| 2006-02-01 | WPNS953 | LIASS |
| 2004-03-09 | WPNS953 | ESUAPR |
| 2004-03-08 | WPNS953 | LETRES |
| 2003-06-19 | WPNS953 | LIASS |
| 2002-01-28 | WPNS953 | AUDOPR |
| 2001-10-05 | WPNS953 | LIAUA |
| 2000-11-23 | WPNS953 | LICCNV |
| 1999-06-02 | WPNS953 | AUTHPR |
| 1999-06-02 | WPNS953 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1806036 | 2026-08-02 01:13:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNS953 | ULS 1806036 | 2026-08-02 01:13:02 |
| Status | C | ULS 1806036 | 2026-08-02 01:13:02 |
| Service | IG | ULS 1806036 | 2026-08-02 01:13:02 |
| Grant Date | 2014-04-03 | ULS 1806036 | 2026-08-02 01:13:02 |
| Expiration Date | 2024-06-02 | ULS 1806036 | 2026-08-02 01:13:02 |
| Cancellation Date | 2016-02-16 | ULS 1806036 | 2026-08-02 01:13:02 |