Universal Licensing System
WPRM412
ARMSTRONG FLOORING
License details
| ULS identifier | 1833399 |
|---|
| Call sign | WPRM412 |
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| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2015-10-16 |
|---|
| Expiration | 2025-11-17 |
|---|
| Cancellation | 2026-01-17 |
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| Frequency range | 461.7375 - 469.475 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.73750000 | | | 2.000000 | | |
| 1 | 1 | MO | 463.66250000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.47500000 | | | 2.000000 | | |
| 2 | 1 | FB2 | 464.47500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 464.47500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.47500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.73750000 | | 11K2F3D |
| 1 | 1 | 463.66250000 | | 11K2F3D |
| 1 | 1 | 464.47500000 | | 11K2F3D |
| 2 | 1 | 464.47500000 | | 7K60FXE |
| 2 | 1 | 464.47500000 | | 11K2F3E |
| 3 | 1 | 464.47500000 | | 7K60FXE |
| 3 | 1 | 464.47500000 | | 11K2F3E |
| 3 | 1 | 469.47500000 | | 11K2F3E |
| 3 | 1 | 469.47500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LOS ANGELES, CA | 33.95530556, -118.18091667 | | | | |
| 2 | T | 5037 PATATA ST, SOUTH GATE, LOS ANGELES, CA | 33.95552778, -118.17616667 | 36.000 m | BANT | 3.000 m structure / 6.000 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 6.000 m | | | | -9.200 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5037 PATATA ST, SOUTH GATE, CA | LOS ANGELES | 3235627275 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-17 | WPRM412 | LIEXP |
| 2025-09-01 | WPRM412 | LETRES |
| 2017-11-14 | WPRM412 | LIMOD |
| 2015-10-28 | WPRM412 | LIAUA |
| 2015-10-16 | WPRM412 | LIREN |
| 2015-10-12 | WPRM412 | LTSAPR |
| 2015-08-24 | WPRM412 | LETRES |
| 2005-11-03 | WPRM412 | LIREN |
| 2005-10-20 | WPRM412 | LTSFRN |
| 2005-10-20 | WPRM412 | LTSAPR |
| 2005-08-22 | WPRM412 | LETRES |
| 2002-05-16 | WPRM412 | AUDOPR |
| 2000-11-23 | WPRM412 | LICCNV |
| 2000-11-17 | WPRM412 | LIISS |
| 2000-11-17 | WPRM412 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1833399 | 2026-08-02 01:26:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRM412 | ULS 1833399 | 2026-08-02 01:26:10 |
| Status | E | ULS 1833399 | 2026-08-02 01:26:10 |
| Service | IG | ULS 1833399 | 2026-08-02 01:26:10 |
| Grant Date | 2015-10-16 | ULS 1833399 | 2026-08-02 01:26:10 |
| Expiration Date | 2025-11-17 | ULS 1833399 | 2026-08-02 01:26:10 |
| Cancellation Date | 2026-01-17 | ULS 1833399 | 2026-08-02 01:26:10 |