Universal Licensing System
WXX539
MARITZ INC
License details
| ULS identifier | 1764721 |
|---|
| Call sign | WXX539 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-02-07 |
|---|
| Expiration | 2035-04-19 |
|---|
| Frequency range | 451.975 - 469.8875 MHz (9 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | FENTON, ST. LOUIS, MO |
|---|
| Coordinates | 38.5406667, -90.4828333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 02:56:04 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 451.97500000 | | | 25.000000 | 50.000000 | |
| 4 | 1 | MO | 451.97500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 456.97500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 460.88750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 461.16250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 462.86250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 463.23750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 463.93750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB | 464.37500000 | | | 110.000000 | 190.000000 | |
| 2 | 1 | MO | 464.37500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 464.88750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 465.88750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 466.16250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 467.86250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 468.23750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 468.93750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 469.88750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.97500000 | | 11K0F3E |
| 4 | 1 | 451.97500000 | | 11K0F3E |
| 4 | 1 | 456.97500000 | | 11K0F3E |
| 2 | 1 | 460.88750000 | | 11K2F3E |
| 2 | 1 | 461.16250000 | | 11K2F3E |
| 2 | 1 | 462.86250000 | | 11K2F3E |
| 2 | 1 | 463.23750000 | | 11K2F3E |
| 2 | 1 | 463.93750000 | | 11K2F3E |
| 1 | 1 | 464.37500000 | | 11K2F3E |
| 2 | 1 | 464.37500000 | | 11K2F3E |
| 2 | 1 | 464.88750000 | | 11K2F3E |
| 2 | 1 | 465.88750000 | | 11K2F3E |
| 2 | 1 | 466.16250000 | | 11K2F3E |
| 2 | 1 | 467.86250000 | | 11K2F3E |
| 2 | 1 | 468.23750000 | | 11K2F3E |
| 2 | 1 | 468.93750000 | | 11K2F3E |
| 2 | 1 | 469.88750000 | | 11K2F3E |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1764721 | 2026-08-09 02:56:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WXX539 | ULS 1764721 | 2026-08-09 02:56:04 |
| Status | A | ULS 1764721 | 2026-08-09 02:56:04 |
| Service | IG | ULS 1764721 | 2026-08-09 02:56:04 |
| Grant Date | 2025-02-07 | ULS 1764721 | 2026-08-09 02:56:04 |
| Expiration Date | 2035-04-19 | ULS 1764721 | 2026-08-09 02:56:04 |