Universal Licensing System
WLL469
Alyeska Pipeline Service Company
License details
| ULS identifier | 993843 |
|---|
| Call sign | WLL469 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-01-05 |
|---|
| Expiration | 2031-02-01 |
|---|
| Frequency range | 10975 - 23175 MHz (10 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 70.2568056, -148.6215556 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:42:53 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 10815.00000000 | | | | | |
| 1 | 2 | FXO | 10895.00000000 | | | | | |
| 1 | 3 | FXO | 10975.00000000 | | | | | |
| 1 | 4 | FXO | 11055.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 5 | FXO | 19475.00000000 | | | | | |
| 1 | 6 | FXO | 19525.00000000 | | | | | |
| 1 | 5 | FXO | 19575.00000000 | | | | | |
| 1 | 6 | FXO | 19625.00000000 | | | | | |
| 1 | 7 | FXO | 23025.00000000 | | | | | |
| 1 | 8 | FXO | 23075.00000000 | | | | | |
| 1 | 7 | FXO | 23125.00000000 | | | | | |
| 1 | 8 | FXO | 23175.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 10815.00000000 | | 40M0D7W |
| 1 | 2 | 10895.00000000 | | 40M0D7W |
| 1 | 3 | 10975.00000000 | | 40M0D7W |
| 1 | 4 | 11055.00000000 | | 40M0D7W |
| 1 | 1 | 11245.00000000 | | 30M0D7W |
| 1 | 5 | 19475.00000000 | | 50M0D7W |
| 1 | 5 | 19475.00000000 | | 50M0D7W |
| 1 | 5 | 19475.00000000 | | 50M0D7W |
| 1 | 5 | 19475.00000000 | | 50M0D7W |
| 1 | 5 | 19475.00000000 | | 50M0D7W |
| 1 | 5 | 19475.00000000 | | 50M0D7W |
| 1 | 5 | 19475.00000000 | | 50M0D7W |
| 1 | 5 | 19475.00000000 | | 50M0D7W |
| 1 | 5 | 19475.00000000 | | 50M0D7W |
| 1 | 6 | 19525.00000000 | | 50M0D7W |
| 1 | 6 | 19525.00000000 | | 50M0D7W |
| 1 | 6 | 19525.00000000 | | 50M0D7W |
| 1 | 6 | 19525.00000000 | | 50M0D7W |
| 1 | 6 | 19525.00000000 | | 50M0D7W |
| 1 | 6 | 19525.00000000 | | 50M0D7W |
| 1 | 6 | 19525.00000000 | | 50M0D7W |
| 1 | 6 | 19525.00000000 | | 50M0D7W |
| 1 | 6 | 19525.00000000 | | 50M0D7W |
| 1 | 5 | 19575.00000000 | | 50M0D7W |
| 1 | 5 | 19575.00000000 | | 50M0D7W |
| 1 | 5 | 19575.00000000 | | 50M0D7W |
| 1 | 5 | 19575.00000000 | | 50M0D7W |
| 1 | 5 | 19575.00000000 | | 50M0D7W |
| 1 | 5 | 19575.00000000 | | 50M0D7W |
| 1 | 5 | 19575.00000000 | | 50M0D7W |
| 1 | 5 | 19575.00000000 | | 50M0D7W |
| 1 | 5 | 19575.00000000 | | 50M0D7W |
| 1 | 6 | 19625.00000000 | | 50M0D7W |
| 1 | 6 | 19625.00000000 | | 50M0D7W |
| 1 | 6 | 19625.00000000 | | 50M0D7W |
| 1 | 6 | 19625.00000000 | | 50M0D7W |
| 1 | 6 | 19625.00000000 | | 50M0D7W |
| 1 | 6 | 19625.00000000 | | 50M0D7W |
| 1 | 6 | 19625.00000000 | | 50M0D7W |
| 1 | 6 | 19625.00000000 | | 50M0D7W |
| 1 | 6 | 19625.00000000 | | 50M0D7W |
| 1 | 7 | 23025.00000000 | | 50M0D7W |
| 1 | 7 | 23025.00000000 | | 50M0D7W |
| 1 | 7 | 23025.00000000 | | 50M0D7W |
| 1 | 7 | 23025.00000000 | | 50M0D7W |
| 1 | 7 | 23025.00000000 | | 50M0D7W |
| 1 | 7 | 23025.00000000 | | 50M0D7W |
| 1 | 7 | 23025.00000000 | | 50M0D7W |
| 1 | 7 | 23025.00000000 | | 50M0D7W |
| 1 | 7 | 23025.00000000 | | 50M0D7W |
| 1 | 8 | 23075.00000000 | | 50M0D7W |
| 1 | 8 | 23075.00000000 | | 50M0D7W |
| 1 | 8 | 23075.00000000 | | 50M0D7W |
| 1 | 8 | 23075.00000000 | | 50M0D7W |
| 1 | 8 | 23075.00000000 | | 50M0D7W |
| 1 | 8 | 23075.00000000 | | 50M0D7W |
| 1 | 8 | 23075.00000000 | | 50M0D7W |
| 1 | 8 | 23075.00000000 | | 50M0D7W |
| 1 | 8 | 23075.00000000 | | 50M0D7W |
| 1 | 7 | 23125.00000000 | | 50M0D7W |
| 1 | 7 | 23125.00000000 | | 50M0D7W |
| 1 | 7 | 23125.00000000 | | 50M0D7W |
| 1 | 7 | 23125.00000000 | | 50M0D7W |
| 1 | 7 | 23125.00000000 | | 50M0D7W |
| 1 | 7 | 23125.00000000 | | 50M0D7W |
| 1 | 7 | 23125.00000000 | | 50M0D7W |
| 1 | 7 | 23125.00000000 | | 50M0D7W |
| 1 | 7 | 23125.00000000 | | 50M0D7W |
| 1 | 8 | 23175.00000000 | | 50M0D7W |
| 1 | 8 | 23175.00000000 | | 50M0D7W |
| 1 | 8 | 23175.00000000 | | 50M0D7W |
| 1 | 8 | 23175.00000000 | | 50M0D7W |
| 1 | 8 | 23175.00000000 | | 50M0D7W |
| 1 | 8 | 23175.00000000 | | 50M0D7W |
| 1 | 8 | 23175.00000000 | | 50M0D7W |
| 1 | 8 | 23175.00000000 | | 50M0D7W |
| 1 | 8 | 23175.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MI 6 Spine Road, Prudhoe Bay, NORTH SLOPE, AK | 70.25450000, -148.60266667 | 10.100 m | LTOWER | 46.000 m structure / 47.900 m overall | N |
| 2 | R | | 70.19972222, -148.47025000 | 16.800 m | | | |
| 3 | R | | 70.25680556, -148.62155556 | 7.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope HPX6-107E | | V | 44.0000 | 140.6000 | | |
| 1 | 2 | R | Commscope HPX6-107E | | | 44.0000 | | | |
| 1 | 3 | R | Commscope HPX4-107A | | | 40.3000 | | | |
| 2 | 1 | T | Commscope HPX4-107A | | V | 40.3000 | 289.9000 | | |
| 2 | 3 | R | Commscope HPX4-107A | | | 40.3000 | | | |
| 3 | 1 | T | Commscope HPX4-107A | | V | 40.3000 | 289.9000 | | |
| 3 | 3 | R | Commscope HPX4-107A | | | 40.3000 | | | |
| 4 | 1 | T | Commscope HPX4-107A | | V | 40.3000 | 289.9000 | | |
| 4 | 3 | R | RFS UXA4-190B RF | | | 44.5000 | | | |
| 5 | 1 | T | RFS UXA4-190B RF | | V | 44.5000 | 289.9000 | | |
| 5 | 3 | R | RFS UXA4-190B RF | | | 44.5000 | | | |
| 6 | 1 | T | RFS UXA4-190B RF | | H | 44.5000 | 289.9000 | | |
| 6 | 3 | R | RFS UXA4-220D RF | | | 46.0000 | | | |
| 7 | 1 | T | RFS UXA4-220D RF | | V | 46.0000 | 289.9000 | | |
| 7 | 3 | R | RFS UXA4-220D RF | | | 46.0000 | | | |
| 8 | 1 | T | RFS UXA4-220D RF | | H | 46.0000 | 289.9000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-28 | WLL469 | LIASS |
| 2025-09-26 | WLL469 | LIAUA |
| 2025-09-06 | WLL469 | LIAUA |
| 2024-07-20 | WLL469 | LITRAN |
| 2024-01-19 | WLL469 | LIAUA |
| 2023-01-14 | WLL469 | LIAUA |
| 2021-01-05 | WLL469 | LIREN |
| 2020-11-09 | WLL469 | LETRES |
| 2019-03-18 | WLL469 | LIMOD |
| 2018-09-19 | WLL469 | LIAUA |
| 2018-03-19 | WLL469 | LIMOD |
| 2017-08-18 | WLL469 | LIAUA |
| 2016-12-22 | WLL469 | LIMOD |
| 2016-10-11 | WLL469 | LIMOD |
| 2016-08-16 | WLL469 | ESUAPR |
| 2016-02-11 | WLL469 | LIAUA |
| 2016-02-10 | WLL469 | ESUAPR |
| 2015-07-07 | WLL469 | LIAUA |
| 2015-07-06 | WLL469 | ESUAPR |
| 2013-09-18 | WLL469 | LIAUA |
| 2013-09-17 | WLL469 | ESUAPR |
| 2012-10-23 | WLL469 | LETCNS |
| 2012-01-11 | WLL469 | LIAUA |
| 2012-01-10 | WLL469 | ESUAPR |
| 2011-07-20 | WLL469 | LIMOD |
| 2011-04-09 | WLL469 | LIAUA |
| 2011-04-08 | WLL469 | ESUAPR |
| 2011-03-24 | WLL469 | AUTHPR |
| 2011-02-01 | WLL469 | LIREN |
| 2010-12-06 | WLL469 | ESUAPR |
| 2010-11-09 | WLL469 | LETCNS |
| 2010-11-08 | WLL469 | LETRES |
| 2009-08-04 | WLL469 | LIMOD |
| 2009-04-07 | WLL469 | LIAUA |
| 2009-04-06 | WLL469 | ESUAPR |
| 2007-06-21 | WLL469 | LIMOD |
| 2006-02-27 | WLL469 | LIMOD |
| 2005-12-08 | WLL469 | ESUAPR |
| 2005-11-18 | WLL469 | LITRAN |
| 2005-06-03 | WLL469 | LIMOD |
| 2005-02-21 | WLL469 | ESUAPR |
| 2004-06-09 | WLL469 | LIAUA |
| 2004-06-08 | WLL469 | ESUAPR |
| 2001-11-29 | WLL469 | LIAUA |
| 2001-01-03 | WLL469 | LIREN |
| 2000-11-13 | WLL469 | LETRES |
| 2000-08-17 | WLL469 | LIAUA |
| 1999-08-14 | WLL469 | LICCNV |
| 1998-11-03 | WLL469 | COR |
| 1998-06-30 | WLL469 | COR |
| 1997-09-06 | WLL469 | LIMOD |
| 1997-06-23 | WLL469 | COR |
| 1997-04-08 | WLL469 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 993843 | 2026-08-02 02:42:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLL469 | ULS 993843 | 2026-08-02 02:42:53 |
| Status | A | ULS 993843 | 2026-08-02 02:42:53 |
| Service | CF | ULS 993843 | 2026-08-02 02:42:53 |
| Grant Date | 2021-01-05 | ULS 993843 | 2026-08-02 02:42:53 |
| Expiration Date | 2031-02-01 | ULS 993843 | 2026-08-02 02:42:53 |