Universal Licensing System
WNMM451
RADIO SYSTEMS INC
License details
| ULS identifier | 1664668 |
|---|
| Call sign | WNMM451 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1998-07-14 |
|---|
| Expiration | 2003-08-23 |
|---|
| Cancellation | 2003-10-26 |
|---|
| Frequency range | 463.925 - 468.925 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | NEW ORLEANS, ORLEANS, LA |
|---|
| Coordinates | 29.9463056, -90.0761944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:28:16 |
|---|
Licensee
| Name | RADIO SYSTEMS INC |
|---|
| Applicant type | C |
|---|
| Location | METRAIRIE, LA |
|---|
| Address | METRAIRIE, LA, 700555806 |
|---|
| Phone | 5043475808 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 463.92500000 | | | 110.000000 | 625.000000 | |
| 1 | 1 | FX1 | 468.92500000 | | | 15.000000 | | |
| 3 | 1 | MO | 468.92500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.92500000 | | 20K0F3E |
| 1 | 1 | 468.92500000 | | 20K0F3E |
| 3 | 1 | 468.92500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LA | | | | | |
| 2 | T | 1001 HOWARD AVE, NEW ORLEANS, ORLEANS, LA | 29.94630556, -90.07619444 | 2.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 185.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1800 ENTERPRISE DR, HARVEY, LA | | 5043475808 |
License history
| Date | File or call sign | Action |
|---|
| 2003-10-26 | WNMM451 | LIEXP |
| 2003-05-27 | WNMM451 | LETRES |
| 2001-11-05 | WNMM451 | AUDOPR |
| 2000-11-23 | WNMM451 | LICCNV |
| 1998-07-14 | WNMM451 | LIREN |
| 1998-07-14 | WNMM451 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1664668 | 2026-08-02 01:28:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNMM451 | ULS 1664668 | 2026-08-02 01:28:16 |
| Status | E | ULS 1664668 | 2026-08-02 01:28:16 |
| Service | IG | ULS 1664668 | 2026-08-02 01:28:16 |
| Grant Date | 1998-07-14 | ULS 1664668 | 2026-08-02 01:28:16 |
| Expiration Date | 2003-08-23 | ULS 1664668 | 2026-08-02 01:28:16 |
| Cancellation Date | 2003-10-26 | ULS 1664668 | 2026-08-02 01:28:16 |