Universal Licensing System
WPYU409
INTERFACE CONSTRUCTION CO
License details
| ULS identifier | 2557397 |
|---|
| Call sign | WPYU409 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2003-10-29 |
|---|
| Expiration | 2013-10-29 |
|---|
| Cancellation | 2009-03-06 |
|---|
| Frequency range | 159.705 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | SCOTT AFB, ST. CLAIR, IL |
|---|
| Coordinates | 38.5361389, -89.8621667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:29 |
|---|
Licensee
| Name | INTERFACE CONSTRUCTION CO |
|---|
| Applicant type | C |
|---|
| FRN | 0002811677 |
|---|
| Location | SCOTT AFB, IL |
|---|
| Address | SCOTT AFB, IL, 62225 |
|---|
| Phone | 6187464001 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 159.70500000 | | | 50.000000 | 60.000000 | |
| 2 | 1 | MO | 159.70500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 159.70500000 | | 20K0F3E |
| 2 | 1 | 159.70500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BUILDING #533 HANGER ROAD, SCOTT AFB, ST. CLAIR, IL | 38.53613889, -89.86216667 | 135.000 m | UPOLE | 7.600 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 9.100 m | | 6.0000 | 360.0000 | -1.200 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | BLDG #533 HANGER ROAD, SCOTT AFB, IL | ST. CLAIR | 6187464001 |
License history
| Date | File or call sign | Action |
|---|
| 2009-03-10 | WPYU409 | LTSAPR |
| 2009-03-10 | WPYU409 | LICAN |
| 2003-10-29 | WPYU409 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2557397 | 2026-08-02 01:13:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYU409 | ULS 2557397 | 2026-08-02 01:13:29 |
| Status | C | ULS 2557397 | 2026-08-02 01:13:29 |
| Service | IG | ULS 2557397 | 2026-08-02 01:13:29 |
| Grant Date | 2003-10-29 | ULS 2557397 | 2026-08-02 01:13:29 |
| Expiration Date | 2013-10-29 | ULS 2557397 | 2026-08-02 01:13:29 |
| Cancellation Date | 2009-03-06 | ULS 2557397 | 2026-08-02 01:13:29 |