Universal Licensing System
WRLT4948
ALASKA AIRLINES INC
License details
| ULS identifier | 1983959 |
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| Call sign | WRLT4948 |
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| Radio service | AR |
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| Status | A |
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| Grant date | 2017-04-27 |
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| Expiration | 2027-02-10 |
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| Frequency range | 334.7 - 1030 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | ANCHORAGE, AK |
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| Coordinates | 61.1661111, -148.9855278 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | RLT | 75.00000000 | | | 1.000000 | | |
| 1 | 2 | RLT | 108.00000000 | | | 1.000000 | | |
| 1 | 2 | RLT | 108.10000000 | | | 1.000000 | | |
| 1 | 3 | RLT | 334.70000000 | | | 1.000000 | | |
| 1 | 4 | RLT | 978.00000000 | | | 1.000000 | | |
| 1 | 4 | RLT | 1030.00000000 | | | 1.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 75.00000000 | | 6K00A2A |
| 1 | 2 | 108.00000000 | | 20K9A9W |
| 1 | 2 | 108.10000000 | | 6K00A9W |
| 1 | 3 | 334.70000000 | | 300HA1N |
| 1 | 4 | 978.00000000 | | 650KM1A |
| 1 | 4 | 1030.00000000 | | 6M00M1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ANCHORAGE INTERNATIONAL AIRPORT, ANCHORAGE, AK | 61.16611111, -148.98552778 | 44.000 m | TOWER | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 4.000 m | | | | | |
| 2 | 1 | T | | 4.000 m | | | | | |
| 3 | 1 | T | | 4.000 m | | | | | |
| 4 | 1 | T | | 4.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | Anchorage International Airport, Anchorage, AK | ANCHORAGE | 2063922069 |
License history
| Date | File or call sign | Action |
|---|
| 2017-04-27 | WRLT4948 | LIREN |
| 2016-11-14 | WRLT4948 | LETRES |
| 2007-01-26 | WRLT4948 | LTSAPR |
| 2007-01-26 | WRLT4948 | LIREN |
| 2007-01-25 | WRLT4948 | EFCAPR |
| 2007-01-25 | WRLT4948 | ESCAPR |
| 2006-11-13 | WRLT4948 | LETRES |
| 2002-01-23 | WRLT4948 | LIREN |
| 2001-11-19 | WRLT4948 | LETRES |
| 2001-04-27 | WRLT4948 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1983959 | 2026-08-02 02:08:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRLT4948 | ULS 1983959 | 2026-08-02 02:08:26 |
| Status | A | ULS 1983959 | 2026-08-02 02:08:26 |
| Service | AR | ULS 1983959 | 2026-08-02 02:08:26 |
| Grant Date | 2017-04-27 | ULS 1983959 | 2026-08-02 02:08:26 |
| Expiration Date | 2027-02-10 | ULS 1983959 | 2026-08-02 02:08:26 |