Universal Licensing System
WRKJ931
Skybeam Acquisition Corporation
License details
| ULS identifier | 4374096 |
|---|
| Call sign | WRKJ931 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-01-13 |
|---|
| Expiration | 2031-01-13 |
|---|
| Frequency range | 11485 MHz |
|---|
| Locations | 1 |
|---|
| Coordinates | 41.4901667, -94.1241667 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:18 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11485.00000000 | | 80M0G7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1843 Hwy 169, Madison, MADISON, IA | 41.34719444, -94.01400000 | 336.500 m | SILO | 52.700 m structure / 57.900 m overall | |
| 2 | R | | 41.49016667, -94.12416667 | 338.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP3-11 | | V | 38.5000 | 329.9000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP3-11 | | | 38.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-01 | WRKJ931 | LITRAN |
| 2022-04-12 | WRKJ931 | LETCNS |
| 2021-01-13 | WRKJ931 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4374096 | 2026-08-02 02:48:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKJ931 | ULS 4374096 | 2026-08-02 02:48:18 |
| Status | A | ULS 4374096 | 2026-08-02 02:48:18 |
| Service | CF | ULS 4374096 | 2026-08-02 02:48:18 |
| Grant Date | 2021-01-13 | ULS 4374096 | 2026-08-02 02:48:18 |
| Expiration Date | 2031-01-13 | ULS 4374096 | 2026-08-02 02:48:18 |