Universal Licensing System
WRBZ585
Surf Air Wireless, LLC
License details
| ULS identifier | 4070748 |
|---|
| Call sign | WRBZ585 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2018-08-03 |
|---|
| Expiration | 2028-08-03 |
|---|
| Frequency range | 19380 - 19540 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 41.5520000, -87.1669444 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:30 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19380.00000000 | | | | | |
| 1 | 5 | FXO | 19380.00000000 | | | | | |
| 1 | 5 | FXO | 19380.00000000 | | | | | |
| 1 | 5 | FXO | 19380.00000000 | | | | | |
| 1 | 5 | FXO | 19380.00000000 | | | | | |
| 1 | 5 | FXO | 19380.00000000 | | | | | |
| 1 | 5 | FXO | 19380.00000000 | | | | | |
| 1 | 5 | FXO | 19380.00000000 | | | | | |
| 1 | 5 | FXO | 19380.00000000 | | | | | |
| 1 | 5 | FXO | 19380.00000000 | | | | | |
| 1 | 5 | FXO | 19380.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 4 | FXO | 19540.00000000 | | | | | |
| 1 | 4 | FXO | 19540.00000000 | | | | | |
| 1 | 4 | FXO | 19540.00000000 | | | | | |
| 1 | 4 | FXO | 19540.00000000 | | | | | |
| 1 | 4 | FXO | 19540.00000000 | | | | | |
| 1 | 4 | FXO | 19540.00000000 | | | | | |
| 1 | 4 | FXO | 19540.00000000 | | | | | |
| 1 | 4 | FXO | 19540.00000000 | | | | | |
| 1 | 4 | FXO | 19540.00000000 | | | | | |
| 1 | 4 | 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 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0G7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 3 | 19380.00000000 | | 80M0G7W |
| 1 | 3 | 19380.00000000 | | 80M0D7W |
| 1 | 5 | 19380.00000000 | | 80M0D7W |
| 1 | 5 | 19380.00000000 | | 80M0D7W |
| 1 | 5 | 19380.00000000 | | 80M0D7W |
| 1 | 5 | 19380.00000000 | | 80M0D7W |
| 1 | 5 | 19380.00000000 | | 80M0D7W |
| 1 | 5 | 19380.00000000 | | 80M0D7W |
| 1 | 5 | 19380.00000000 | | 80M0D7W |
| 1 | 5 | 19380.00000000 | | 80M0D7W |
| 1 | 5 | 19380.00000000 | | 80M0G7W |
| 1 | 5 | 19380.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0G7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 3 | 19540.00000000 | | 80M0G7W |
| 1 | 3 | 19540.00000000 | | 80M0D7W |
| 1 | 4 | 19540.00000000 | | 80M0D7W |
| 1 | 4 | 19540.00000000 | | 80M0D7W |
| 1 | 4 | 19540.00000000 | | 80M0D7W |
| 1 | 4 | 19540.00000000 | | 80M0D7W |
| 1 | 4 | 19540.00000000 | | 80M0D7W |
| 1 | 4 | 19540.00000000 | | 80M0D7W |
| 1 | 4 | 19540.00000000 | | 80M0D7W |
| 1 | 4 | 19540.00000000 | | 80M0D7W |
| 1 | 4 | 19540.00000000 | | 80M0G7W |
| 1 | 4 | 19540.00000000 | | 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 | | 80M0D7W |
| 1 | 2 | 19620.00000000 | | 80M0G7W |
| 1 | 2 | 19620.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 655 N. CALUMET AVENUE, VALPARAISO, PORTER, IN | 41.53033333, -87.03436111 | 264.300 m | BTWR | 57.900 m structure / 77.400 m overall | N |
| 2 | R | | 41.59200000, -87.12177778 | 195.100 m | | | |
| 3 | R | | 41.47833333, -87.00000000 | 236.300 m | | | |
| 4 | R | | 41.55200000, -87.16694444 | 204.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP2-11WA | | H | 34.7000 | 313.2000 | | |
| 1 | 2 | R | Commscope VHLP4-11WA | | | 40.7000 | 0.0000 | | |
| 1 | 3 | R | RADIO WAVES, INC HP3-18 | | | 43.5000 | 0.0000 | | |
| 1 | 4 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | 0.0000 | | |
| 2 | 1 | T | RADIO WAVES, INC HP2-18 | | H | 38.6000 | 153.6000 | | |
| 2 | 3 | R | RADIO WAVES, INC HP3-18 | | | 43.5000 | 0.0000 | | |
| 2 | 4 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | 0.0000 | | |
| 3 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 153.6000 | | |
| 4 | 1 | T | RADIO WAVES, INC HP4-18 | | H | 44.5000 | 282.3000 | | |
| 5 | 1 | T | RADIO WAVES, INC HP4-18 | | V | 44.5000 | 282.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-01 | WRBZ585 | LETCNS |
| 2021-12-01 | WRBZ585 | FRATRE |
| 2021-10-27 | WRBZ585 | PNLISR |
| 2021-10-27 | WRBZ585 | LETTRS |
| 2021-08-03 | WRBZ585 | LITRAN |
| 2021-06-22 | WRBZ585 | LETCNS |
| 2021-05-25 | WRBZ585 | LIMOD |
| 2020-11-04 | WRBZ585 | LIMOD |
| 2020-03-18 | WRBZ585 | LIMOD |
| 2018-11-21 | WRBZ585 | LITRAN |
| 2018-08-03 | WRBZ585 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4070748 | 2026-08-02 02:44:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBZ585 | ULS 4070748 | 2026-08-02 02:44:30 |
| Status | A | ULS 4070748 | 2026-08-02 02:44:30 |
| Service | MG | ULS 4070748 | 2026-08-02 02:44:30 |
| Grant Date | 2018-08-03 | ULS 4070748 | 2026-08-02 02:44:30 |
| Expiration Date | 2028-08-03 | ULS 4070748 | 2026-08-02 02:44:30 |