Universal Licensing System
WRAJ504
Blast Communications, Inc
License details
| ULS identifier | 3981285 |
|---|
| Call sign | WRAJ504 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2017-12-05 |
|---|
| Expiration | 2027-12-05 |
|---|
| Frequency range | 11405 - 11645 MHz (3 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Sycamore, DEKALB, IL |
|---|
| Coordinates | 42.0010278, -88.6214444 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:48 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 11405.00000000 | | 79M6D7D |
| 1 | 4 | 11405.00000000 | | 79M6D7D |
| 1 | 4 | 11405.00000000 | | 79M6D7D |
| 1 | 4 | 11405.00000000 | | 79M6D7D |
| 1 | 1 | 11565.00000000 | | 79M6D7D |
| 1 | 1 | 11565.00000000 | | 79M6D7D |
| 1 | 1 | 11565.00000000 | | 79M6D7D |
| 1 | 1 | 11565.00000000 | | 79M6D7D |
| 1 | 1 | 11565.00000000 | | 79M6D7D |
| 1 | 2 | 11645.00000000 | | 79M6D7D |
| 1 | 2 | 11645.00000000 | | 79M6D7D |
| 1 | 2 | 11645.00000000 | | 79M6D7D |
| 1 | 2 | 11645.00000000 | | 79M6D7D |
| 1 | 2 | 11645.00000000 | | 79M6D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 24553-25499 Henderson Rd, Sycamore, DEKALB, IL | 42.00102778, -88.62144444 | 276.400 m | LTOWER | 22.300 m structure / 22.900 m overall | N |
| 2 | R | | 42.01413889, -88.58286111 | 280.400 m | | | |
| 3 | R | | 41.90005556, -88.53933333 | 263.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Ubiquiti Networks Inc. AF-11G35 | | S | 35.0000 | 65.5000 | | |
| 1 | 2 | R | Ubiquiti Networks Inc. AF-11G35 | | | 35.0000 | 0.0000 | | |
| 1 | 3 | R | Ubiquiti Networks Inc. AF-11G35 | | | 35.0000 | 0.0000 | | |
| 2 | 1 | T | Ubiquiti Networks Inc. AF-11G35 | | S | 35.0000 | 148.7000 | | |
| 3 | 2 | R | Ubiquiti Networks Inc. AF-11G35 | | | 35.0000 | 0.0000 | | |
| 4 | 1 | T | Ubiquiti Networks Inc. AF-11G35 | | S | 35.0000 | 65.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-01 | WRAJ504 | LETCNS |
| 2021-07-28 | WRAJ504 | LIMOD |
| 2020-12-29 | WRAJ504 | AUTHPR |
| 2020-12-27 | WRAJ504 | FRATRM |
| 2020-12-27 | WRAJ504 | PAATRM |
| 2020-12-27 | WRAJ504 | ANATRM |
| 2020-10-21 | WRAJ504 | PNLISR |
| 2020-10-21 | WRAJ504 | LETTRS |
| 2020-06-16 | WRAJ504 | LETCNS |
| 2019-03-12 | WRAJ504 | LIMOD |
| 2017-12-05 | WRAJ504 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3981285 | 2026-08-02 02:43:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAJ504 | ULS 3981285 | 2026-08-02 02:43:48 |
| Status | A | ULS 3981285 | 2026-08-02 02:43:48 |
| Service | CF | ULS 3981285 | 2026-08-02 02:43:48 |
| Grant Date | 2017-12-05 | ULS 3981285 | 2026-08-02 02:43:48 |
| Expiration Date | 2027-12-05 | ULS 3981285 | 2026-08-02 02:43:48 |