Universal Licensing System
WPKH477
HILLER SYSTEMS INC
License details
| ULS identifier | 1746597 |
|---|
| Call sign | WPKH477 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2001-12-27 |
|---|
| Expiration | 2012-02-22 |
|---|
| Cancellation | 2012-04-28 |
|---|
| Frequency range | 461.1625 - 469.675 MHz (5 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | PASCAGOULA, JACKSON, MS |
|---|
| Coordinates | 30.3471389, -88.5705833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:28 |
|---|
Licensee
| Name | HILLER SYSTEMS INC |
|---|
| Applicant type | C |
|---|
| FRN | 0001718980 |
|---|
| Location | PASCAGOULA, MS |
|---|
| Address | PASCAGOULA, MS, 395680640 |
|---|
| Phone | 6017620640 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 461.16250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 461.33750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 461.43750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 464.67500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 464.67500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 469.67500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 469.67500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 461.16250000 | | 20K0F3E |
| 3 | 1 | 461.33750000 | | 20K0F3E |
| 3 | 1 | 461.43750000 | | 20K0F3E |
| 1 | 1 | 464.67500000 | | 20K0F3E |
| 3 | 1 | 464.67500000 | | 20K0F3E |
| 2 | 1 | 469.67500000 | | 20K0F3E |
| 3 | 1 | 469.67500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1000 INGALLS ACCESS RD, PASCAGOULA, JACKSON, MS | 30.34713889, -88.57058333 | 2.000 m | B | 4.000 m structure / 5.000 m overall | N |
| 2 | T | MS | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.000 m | | | | 6.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1000 INGALLS ACCESS RD, PASCAGOULA, MS | | 6017620640 |
License history
| Date | File or call sign | Action |
|---|
| 2012-04-28 | WPKH477 | LIEXP |
| 2011-11-28 | WPKH477 | LETRES |
| 2001-12-27 | WPKH477 | LIREN |
| 2001-11-26 | WPKH477 | LETRES |
| 2001-11-15 | WPKH477 | AUDOPR |
| 2000-11-23 | WPKH477 | LICCNV |
| 1997-02-24 | WPKH477 | AUTHPR |
| 1997-02-22 | WPKH477 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1746597 | 2026-08-02 01:12:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKH477 | ULS 1746597 | 2026-08-02 01:12:28 |
| Status | E | ULS 1746597 | 2026-08-02 01:12:28 |
| Service | IG | ULS 1746597 | 2026-08-02 01:12:28 |
| Grant Date | 2001-12-27 | ULS 1746597 | 2026-08-02 01:12:28 |
| Expiration Date | 2012-02-22 | ULS 1746597 | 2026-08-02 01:12:28 |
| Cancellation Date | 2012-04-28 | ULS 1746597 | 2026-08-02 01:12:28 |