Universal Licensing System
WPRK570
RF DATA INC
License details
| ULS identifier | 1926443 |
|---|
| Call sign | WPRK570 |
|---|
| Radio service | YG |
|---|
| Status | C |
|---|
| Grant date | 2000-10-31 |
|---|
| Expiration | 2005-10-31 |
|---|
| Cancellation | 2002-09-13 |
|---|
| Frequency range | 451.55 - 457.875 MHz (15 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | KAHULUI, MAUI, HI |
|---|
| Coordinates | 20.7754167, -156.2446944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:09:15 |
|---|
Licensee
| Name | RF DATA INC |
|---|
| Applicant type | C |
|---|
| FRN | 0003510161 |
|---|
| Location | LAS VEGAS, NV |
|---|
| Address | 3560 S POLARIS STE 6, LAS VEGAS, NV, 89103 |
|---|
| Phone | 7022528525 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 451.35000000 | | | 20.000000 | 11.000000 | |
| 1 | 1 | FB8 | 451.55000000 | | | 20.000000 | 11.000000 | |
| 1 | 1 | FB8 | 451.75000000 | | | 20.000000 | 11.000000 | |
| 1 | 1 | FB8 | 452.00000000 | | | 20.000000 | 11.000000 | |
| 1 | 1 | FB8 | 452.20000000 | | | 20.000000 | 11.000000 | |
| 1 | 1 | FB8 | 452.47500000 | | | 20.000000 | 11.000000 | |
| 1 | 1 | FB8 | 452.67500000 | | | 20.000000 | 11.000000 | |
| 1 | 1 | FB8 | 452.87500000 | | | 20.000000 | 11.000000 | |
| 2 | 1 | MO6 | 456.35000000 | | | 40.000000 | | |
| 2 | 1 | MO6 | 456.55000000 | | | 40.000000 | | |
| 2 | 1 | MO6 | 456.75000000 | | | 40.000000 | | |
| 2 | 1 | MO6 | 457.00000000 | | | 40.000000 | | |
| 2 | 1 | MO6 | 457.20000000 | | | 40.000000 | | |
| 2 | 1 | MO6 | 457.47500000 | | | 40.000000 | | |
| 2 | 1 | MO6 | 457.67500000 | | | 40.000000 | | |
| 2 | 1 | MO6 | 457.87500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.35000000 | | 11K0F3E |
| 1 | 1 | 451.55000000 | | 11K0F3E |
| 1 | 1 | 451.75000000 | | 11K0F3E |
| 1 | 1 | 452.00000000 | | 11K0F3E |
| 1 | 1 | 452.20000000 | | 11K0F3E |
| 1 | 1 | 452.47500000 | | 11K0F3E |
| 1 | 1 | 452.67500000 | | 11K0F3E |
| 1 | 1 | 452.87500000 | | 11K0F3E |
| 2 | 1 | 456.35000000 | | 11K0F3E |
| 2 | 1 | 456.55000000 | | 11K0F3E |
| 2 | 1 | 456.75000000 | | 11K0F3E |
| 2 | 1 | 457.00000000 | | 11K0F3E |
| 2 | 1 | 457.20000000 | | 11K0F3E |
| 2 | 1 | 457.47500000 | | 11K0F3E |
| 2 | 1 | 457.67500000 | | 11K0F3E |
| 2 | 1 | 457.87500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PUU NIANINIAN MOUNTAIN, KAHULUI, MAUI, HI | 20.77541667, -156.24469444 | 1978.000 m | B | 9.000 m structure / 10.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | 833.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 7022528525 |
License history
| Date | File or call sign | Action |
|---|
| 2002-09-14 | WPRK570 | LICAN |
| 2002-02-19 | WPRK570 | AUDOPR |
| 2000-11-24 | WPRK570 | LICCNV |
| 2000-10-31 | WPRK570 | AUTHPR |
| 2000-10-31 | WPRK570 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1926443 | 2026-08-02 01:09:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRK570 | ULS 1926443 | 2026-08-02 01:09:15 |
| Status | C | ULS 1926443 | 2026-08-02 01:09:15 |
| Service | YG | ULS 1926443 | 2026-08-02 01:09:15 |
| Grant Date | 2000-10-31 | ULS 1926443 | 2026-08-02 01:09:15 |
| Expiration Date | 2005-10-31 | ULS 1926443 | 2026-08-02 01:09:15 |
| Cancellation Date | 2002-09-13 | ULS 1926443 | 2026-08-02 01:09:15 |