Universal Licensing System
WPLT489
IES Downstream, LLC
License details
| ULS identifier | 1843270 |
|---|
| Call sign | WPLT489 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2013-01-03 |
|---|
| Expiration | 2023-01-27 |
|---|
| Cancellation | 2023-04-01 |
|---|
| Frequency range | 456.575 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | Honolulu, HONOLULU, HI |
|---|
| Coordinates | 21.3161111, -157.8900000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:29 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 456.57500000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | FXO | 456.57500000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | FXO | 456.57500000 | | | 25.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.57500000 | | 11K2F1D |
| 1 | 1 | 456.57500000 | | 11K2F2D |
| 2 | 1 | 456.57500000 | | 11K2F1D |
| 2 | 1 | 456.57500000 | | 11K2F2D |
| 3 | 1 | 456.57500000 | | 11K2F1D |
| 3 | 1 | 456.57500000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 777 N NIMITZ HWY, HONOLULU, HONOLULU, HI | 21.30961111, -157.87058333 | 3.000 m | POLE | 9.000 m structure / 9.000 m overall | N |
| 2 | T | CHEVRON KAPALAMA SITE, KAPALAMA, HONOLULU, HI | 21.31997222, -157.01461111 | 3.000 m | POLE | 16.800 m structure / 16.800 m overall | N |
| 3 | T | Sand Island, Honolulu, HONOLULU, HI | 21.31611111, -157.89000000 | 1.000 m | POLE | 9.000 m structure / 9.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | 0.000 | |
| 1 | 2 | T | | 16.800 m | | | | 17.600 | |
| 1 | 3 | | | 9.000 m | | | | -83.100 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 91-480 MALAKOLE ST, KAPOLEI, HI | HONOLULU | 8086822217 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-01 | WPLT489 | LIEXP |
| 2022-10-31 | WPLT489 | LETRES |
| 2021-09-29 | WPLT489 | LIAUA |
| 2016-11-01 | WPLT489 | LIASS |
| 2016-06-15 | WPLT489 | ESUAPR |
| 2016-05-20 | WPLT489 | LIMOD |
| 2013-01-03 | WPLT489 | LIREN |
| 2012-11-05 | WPLT489 | LETRES |
| 2012-06-13 | WPLT489 | LIMOD |
| 2012-05-14 | WPLT489 | ESUAPR |
| 2012-01-27 | WPLT489 | LIAUA |
| 2012-01-26 | WPLT489 | ESUAPR |
| 2012-01-20 | WPLT489 | LIAUA |
| 2012-01-19 | WPLT489 | ESUAPR |
| 2012-01-04 | WPLT489 | LIAUA |
| 2012-01-03 | WPLT489 | ESUAPR |
| 2011-12-21 | WPLT489 | LIAUA |
| 2011-12-20 | WPLT489 | ESUAPR |
| 2008-04-26 | WPLT489 | ESUAPR |
| 2008-04-26 | WPLT489 | LIAUA |
| 2005-09-12 | WPLT489 | LETCNS |
| 2004-12-13 | WPLT489 | LIMOD |
| 2003-01-21 | WPLT489 | LIREN |
| 2002-11-04 | WPLT489 | LETRES |
| 2002-06-26 | WPLT489 | LIMOD |
| 2002-03-12 | WPLT489 | AUDOPR |
| 2000-11-23 | WPLT489 | LICCNV |
| 1998-01-27 | WPLT489 | LIISS |
| 1998-01-27 | WPLT489 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1843270 | 2026-08-02 01:22:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLT489 | ULS 1843270 | 2026-08-02 01:22:29 |
| Status | E | ULS 1843270 | 2026-08-02 01:22:29 |
| Service | IG | ULS 1843270 | 2026-08-02 01:22:29 |
| Grant Date | 2013-01-03 | ULS 1843270 | 2026-08-02 01:22:29 |
| Expiration Date | 2023-01-27 | ULS 1843270 | 2026-08-02 01:22:29 |
| Cancellation Date | 2023-04-01 | ULS 1843270 | 2026-08-02 01:22:29 |