Universal Licensing System
WRFJ781
SprintCom, Inc.
License details
| ULS identifier | 4262782 |
|---|
| Call sign | WRFJ781 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2020-03-17 |
|---|
| Expiration | 2030-03-17 |
|---|
| Cancellation | 2021-08-24 |
|---|
| Frequency range | 19540 - 19620 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Oak Ridge North, MONTGOMERY, TX |
|---|
| Coordinates | 30.1540278, -95.4233611 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0G7W |
| 1 | 2 | 19620.00000000 | | 80M0D7W |
| 1 | 2 | 19620.00000000 | | 80M0D7W |
| 1 | 2 | 19620.00000000 | | 80M0D7W |
| 1 | 2 | 19620.00000000 | | 80M0D7W |
| 1 | 2 | 19620.00000000 | | 80M0D7W |
| 1 | 2 | 19620.00000000 | | 80M0D7W |
| 1 | 2 | 19620.00000000 | | 80M0D7W |
| 1 | 2 | 19620.00000000 | | 80M0D7W |
| 1 | 2 | 19620.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Darby Loop and Fussel Rd, Oak Ridge North, MONTGOMERY, TX | 30.15402778, -95.42336111 | 36.200 m | LTOWER | 57.900 m structure / 60.900 m overall | |
| 2 | R | | 30.13925000, -95.39911111 | 35.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC3-190AIPN | | H | 43.3000 | 125.0000 | | |
| 1 | 2 | R | RFS SC3-190AIPN | | | 43.3000 | 0.0000 | | |
| 2 | 1 | T | RFS SC3-190AIPN | | V | 43.3000 | 125.0000 | | |
| 2 | 2 | R | RFS SC3-190AIPN | | | 43.3000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-25 | WRFJ781 | LICAN |
| 2021-06-22 | WRFJ781 | LETCNS |
| 2021-04-24 | WRFJ781 | LIAUA |
| 2020-04-01 | WRFJ781 | LITRAN |
| 2020-03-17 | WRFJ781 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4262782 | 2026-08-02 02:48:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFJ781 | ULS 4262782 | 2026-08-02 02:48:20 |
| Status | C | ULS 4262782 | 2026-08-02 02:48:20 |
| Service | CF | ULS 4262782 | 2026-08-02 02:48:20 |
| Grant Date | 2020-03-17 | ULS 4262782 | 2026-08-02 02:48:20 |
| Expiration Date | 2030-03-17 | ULS 4262782 | 2026-08-02 02:48:20 |
| Cancellation Date | 2021-08-24 | ULS 4262782 | 2026-08-02 02:48:20 |