Universal Licensing System
WQHC726
RM Systems Inc
License details
| ULS identifier | 2924133 |
|---|
| Call sign | WQHC726 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2017-04-14 |
|---|
| Expiration | 2027-06-28 |
|---|
| Frequency range | 452.1875 - 457.1875 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Placentia, ORANGE, CA |
|---|
| Coordinates | 33.8638056, -117.8673056 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:21 |
|---|
Licensee
| Name | RM Systems Inc |
|---|
| Applicant type | C |
|---|
| FRN | 0016513103 |
|---|
| Location | Placentia, CA |
|---|
| Address | 330 E. ORANGETHORPE AVE., STE F, Placentia, CA, 928706503 |
|---|
| Phone | 7149841206 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.18750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.18750000 | | 11K2F3E |
| 1 | 1 | 456.18750000 | | 7K60FXE |
| 1 | 1 | 456.53750000 | | 7K60FXE |
| 1 | 1 | 457.18750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Placentia, ORANGE, CA | 33.86380556, -117.86730556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 330 E ORANGETHORPE AVENUE STE F, PLACENTIA, CA | ORANGE | 7149841206 |
| 3 | 330 E. ORANGETHORPE AVE., STE. F, PLACENTIA, CA | ORANGE | 7149841206 |
License history
| Date | File or call sign | Action |
|---|
| 2017-04-14 | WQHC726 | LIREN |
| 2017-04-03 | WQHC726 | LETRES |
| 2015-05-06 | WQHC726 | LETTRS |
| 2015-05-06 | WQHC726 | PNLISR |
| 2014-12-30 | WQHC726 | LETCNS |
| 2014-04-01 | WQHC726 | LIMOD |
| 2009-03-11 | WQHC726 | LIAUA |
| 2009-03-10 | WQHC726 | ESUAPR |
| 2009-03-02 | WQHC726 | ESUAPR |
| 2007-06-28 | WQHC726 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2924133 | 2026-08-02 01:18:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHC726 | ULS 2924133 | 2026-08-02 01:18:21 |
| Status | A | ULS 2924133 | 2026-08-02 01:18:21 |
| Service | IG | ULS 2924133 | 2026-08-02 01:18:21 |
| Grant Date | 2017-04-14 | ULS 2924133 | 2026-08-02 01:18:21 |
| Expiration Date | 2027-06-28 | ULS 2924133 | 2026-08-02 01:18:21 |