Universal Licensing System
WRAF437
Peak WiFi, LLC
License details
| ULS identifier | 3970172 |
|---|
| Call sign | WRAF437 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2017-10-31 |
|---|
| Expiration | 2027-10-31 |
|---|
| Frequency range | 11245 - 11405 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 35.2533333, -120.7693611 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:17 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11325.00000000 | | | | | |
| 1 | 2 | FXO | 11325.00000000 | | | | | |
| 1 | 2 | FXO | 11325.00000000 | | | | | |
| 1 | 2 | FXO | 11325.00000000 | | | | | |
| 1 | 2 | FXO | 11325.00000000 | | | | | |
| 1 | 2 | FXO | 11325.00000000 | | | | | |
| 1 | 2 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 2 | 11325.00000000 | | 80M0D7W |
| 1 | 3 | 11325.00000000 | | 80M0D7W |
| 1 | 3 | 11325.00000000 | | 80M0D7W |
| 1 | 3 | 11325.00000000 | | 80M0D7W |
| 1 | 3 | 11325.00000000 | | 80M0D7W |
| 1 | 3 | 11325.00000000 | | 80M0D7W |
| 1 | 3 | 11325.00000000 | | 80M0D7W |
| 1 | 3 | 11325.00000000 | | 80M0D7W |
| 1 | 3 | 11325.00000000 | | 80M0D7W |
| 1 | 3 | 11325.00000000 | | 80M0D7W |
| 1 | 3 | 11325.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | On the mountaintop, San Luis Obispo, SAN LUIS OBISPO, CA | 35.20866667, -120.72777778 | 304.100 m | LTOWER | 15.900 m structure / 16.900 m overall | N |
| 2 | R | | 35.25558333, -120.64069444 | 113.000 m | | | |
| 3 | R | | 35.25333333, -120.76936111 | 424.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CommScope VHLP3-11W | | S | 38.5000 | 56.6000 | | |
| 1 | 2 | R | CommScope VHLP3-11W | | | 38.5000 | | | |
| 1 | 3 | R | RFS SC2-W100A | | | 34.8000 | | | |
| 2 | 1 | T | CommScope VHLP3-11W | | S | 38.5000 | 56.6000 | | |
| 2 | 2 | R | CommScope VHLP3-11W | | | 38.5000 | | | |
| 2 | 3 | R | RFS SC2-W100A | | | 34.8000 | | | |
| 3 | 1 | T | RFS SC2-W100A | | V | 34.8000 | 322.6000 | | |
| 4 | 1 | T | RFS SC2-W100A | | V | 34.8000 | 322.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-24 | WRAF437 | LIMOD |
| 2025-09-12 | WRAF437 | LIMOD |
| 2019-02-16 | WRAF437 | LETCNS |
| 2017-10-31 | WRAF437 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3970172 | 2026-08-02 02:43:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAF437 | ULS 3970172 | 2026-08-02 02:43:17 |
| Status | A | ULS 3970172 | 2026-08-02 02:43:17 |
| Service | MG | ULS 3970172 | 2026-08-02 02:43:17 |
| Grant Date | 2017-10-31 | ULS 3970172 | 2026-08-02 02:43:17 |
| Expiration Date | 2027-10-31 | ULS 3970172 | 2026-08-02 02:43:17 |