Universal Licensing System
WPMI470
Day Management Corp. dba Day Wireless Systems
License details
| ULS identifier | 1795057 |
|---|
| Call sign | WPMI470 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-05-11 |
|---|
| Expiration | 2033-08-04 |
|---|
| Frequency range | 461.45 - 469.25 MHz (8 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.7818611, -122.4069167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-16 06:47:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 461.45000000 | | | 100.000000 | 180.000000 | |
| 3 | 1 | MO | 461.45000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 462.20000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB6 | 463.50000000 | | | 100.000000 | 180.000000 | |
| 3 | 1 | MO | 463.50000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB6 | 464.25000000 | | | 100.000000 | 180.000000 | |
| 3 | 1 | MO | 464.25000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 466.45000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 466.45000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 467.20000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 468.50000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 468.50000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 469.25000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 469.25000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.45000000 | | 11K0F3E |
| 3 | 1 | 461.45000000 | | 11K0F3E |
| 3 | 1 | 462.20000000 | | 11K0F3E |
| 1 | 1 | 463.50000000 | | 11K0F3E |
| 3 | 1 | 463.50000000 | | 11K0F3E |
| 1 | 1 | 464.25000000 | | 11K0F3E |
| 3 | 1 | 464.25000000 | | 11K0F3E |
| 2 | 1 | 466.45000000 | | 11K0F3E |
| 3 | 1 | 466.45000000 | | 11K0F3E |
| 3 | 1 | 467.20000000 | | 11K0F3E |
| 2 | 1 | 468.50000000 | | 11K0F3E |
| 3 | 1 | 468.50000000 | | 11K0F3E |
| 2 | 1 | 469.25000000 | | 11K0F3E |
| 3 | 1 | 469.25000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOSCONE CENTER 747 HOWARD ST, SAN FRANCISCO, SAN FRANCISCO, CA | 37.78186111, -122.40691667 | 39.000 m | B | 4.000 m structure / 4.000 m overall | N |
| 2 | T | CA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 1.000 m | | | | 10.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 955 CESAR CHAVEZ BLVD, SAN FRANCISCO, CA | | 4158266111 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-21 | WPMI470 | LIAUA |
| 2023-05-11 | WPMI470 | LIREN |
| 2023-05-08 | WPMI470 | LETRES |
| 2016-03-08 | WPMI470 | LIMOD |
| 2013-07-27 | WPMI470 | LIREN |
| 2013-05-13 | WPMI470 | LETRES |
| 2013-02-16 | WPMI470 | LIAUA |
| 2013-02-15 | WPMI470 | ESCAPR |
| 2013-01-01 | WPMI470 | LIASS |
| 2012-12-20 | WPMI470 | LIMOD |
| 2012-12-19 | WPMI470 | ESCAPR |
| 2012-11-30 | WPMI470 | ESCAPR |
| 2011-03-22 | WPMI470 | LIPASS |
| 2011-03-09 | WPMI470 | ESUAPR |
| 2011-02-04 | WPMI470 | ESUAPR |
| 2004-05-18 | WPMI470 | LIPASS |
| 2004-05-05 | WPMI470 | ESCAPR |
| 2003-05-13 | WPMI470 | LIREN |
| 2002-02-27 | WPMI470 | AUDOPR |
| 2000-11-23 | WPMI470 | LICCNV |
| 2000-07-19 | WPMI470 | AUTHPR |
| 1998-08-04 | WPMI470 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1795057 | 2026-08-16 06:47:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMI470 | ULS 1795057 | 2026-08-16 06:47:53 |
| Status | A | ULS 1795057 | 2026-08-16 06:47:53 |
| Service | IG | ULS 1795057 | 2026-08-16 06:47:53 |
| Grant Date | 2023-05-11 | ULS 1795057 | 2026-08-16 06:47:53 |
| Expiration Date | 2033-08-04 | ULS 1795057 | 2026-08-16 06:47:53 |