Universal Licensing System
WMM841
Alyeska Pipeline Service Company
License details
| ULS identifier | 1003402 |
|---|
| Call sign | WMM841 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-01-05 |
|---|
| Expiration | 2031-02-01 |
|---|
| Frequency range | 19355 - 19480 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | VALDEZ, VALDEZ-CORDOVA, AK |
|---|
| Coordinates | 61.0809167, -146.2481944 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 19355.00000000 | | | | | |
| 1 | 3 | FXO | 19400.00000000 | | | | | |
| 1 | 3 | FXO | 19480.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 19355.00000000 | | 2M50D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19400.00000000 | | 40M0D7W |
| 1 | 3 | 19480.00000000 | | 40M0D7W |
| 1 | 3 | 19480.00000000 | | 40M0D7W |
| 1 | 3 | 19480.00000000 | | 40M0D7W |
| 1 | 3 | 19480.00000000 | | 40M0D7W |
| 1 | 3 | 19480.00000000 | | 40M0D7W |
| 1 | 3 | 19480.00000000 | | 40M0D7W |
| 1 | 3 | 19480.00000000 | | 40M0D7W |
| 1 | 3 | 19480.00000000 | | 40M0D7W |
| 1 | 3 | 19480.00000000 | | 40M0D7W |
| 1 | 3 | 19480.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 0 Dayville Road, VALDEZ, VALDEZ-CORDOVA, AK | 61.08091667, -146.24819444 | 11.600 m | LTOWER | 9.400 m structure / 10.100 m overall | N |
| 2 | R | | 61.13163889, -146.33761111 | 8.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 2 | 1 | T | Commscope HP6-180F | | V | 48.5000 | 319.6000 | | |
| 2 | 2 | R | Commscope HP6-180F | | | 48.5000 | | | |
| 3 | 1 | T | CommScope HP6-180F | | V | 48.5000 | 319.6000 | | |
| 3 | 2 | R | CommScope HP6-180F | | | 48.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-28 | WMM841 | LIASS |
| 2025-09-26 | WMM841 | LIAUA |
| 2025-09-06 | WMM841 | LIAUA |
| 2025-07-01 | WMM841 | LIMOD |
| 2024-07-20 | WMM841 | LITRAN |
| 2024-01-19 | WMM841 | LIAUA |
| 2023-01-14 | WMM841 | LIAUA |
| 2021-01-05 | WMM841 | LIREN |
| 2020-11-09 | WMM841 | LETRES |
| 2018-09-19 | WMM841 | LIAUA |
| 2017-08-18 | WMM841 | LIAUA |
| 2017-05-03 | WMM841 | LIMOD |
| 2016-02-11 | WMM841 | LIAUA |
| 2016-02-10 | WMM841 | ESUAPR |
| 2015-07-07 | WMM841 | LIAUA |
| 2015-07-06 | WMM841 | ESUAPR |
| 2014-10-24 | WMM841 | LIAUA |
| 2014-10-24 | WMM841 | ESUAPR |
| 2013-11-13 | WMM841 | LIMOD |
| 2013-09-18 | WMM841 | LIAUA |
| 2013-09-17 | WMM841 | ESUAPR |
| 2012-01-11 | WMM841 | LIAUA |
| 2012-01-10 | WMM841 | ESUAPR |
| 2011-04-09 | WMM841 | LIAUA |
| 2011-04-08 | WMM841 | ESUAPR |
| 2011-03-24 | WMM841 | AUTHPR |
| 2011-02-01 | WMM841 | LIREN |
| 2010-12-06 | WMM841 | ESUAPR |
| 2010-11-08 | WMM841 | LETRES |
| 2009-04-07 | WMM841 | LIAUA |
| 2009-04-06 | WMM841 | ESUAPR |
| 2005-12-14 | WMM841 | LIMOD |
| 2005-11-18 | WMM841 | LITRAN |
| 2005-02-21 | WMM841 | ESUAPR |
| 2004-06-09 | WMM841 | LIAUA |
| 2004-06-08 | WMM841 | ESUAPR |
| 2001-11-29 | WMM841 | LIAUA |
| 2001-01-03 | WMM841 | LIREN |
| 2000-11-13 | WMM841 | LETRES |
| 2000-08-17 | WMM841 | LIAUA |
| 1999-08-14 | WMM841 | LICCNV |
| 1998-11-04 | WMM841 | COR |
| 1998-06-30 | WMM841 | COR |
| 1997-05-22 | WMM841 | COR |
| 1997-05-20 | WMM841 | COR |
| 1993-08-13 | WMM841 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1003402 | 2026-08-02 02:42:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMM841 | ULS 1003402 | 2026-08-02 02:42:53 |
| Status | A | ULS 1003402 | 2026-08-02 02:42:53 |
| Service | CF | ULS 1003402 | 2026-08-02 02:42:53 |
| Grant Date | 2021-01-05 | ULS 1003402 | 2026-08-02 02:42:53 |
| Expiration Date | 2031-02-01 | ULS 1003402 | 2026-08-02 02:42:53 |