Universal Licensing System
WSJZ987
SIERRA SPACE CORPORATION
License details
| ULS identifier | 5196158 |
|---|
| Call sign | WSJZ987 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-09-10 |
|---|
| Expiration | 2035-09-10 |
|---|
| Frequency range | 451.375 - 457.8625 MHz (13 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 03:05:15 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.37500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 451.37500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 451.71250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.08750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.53750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FB2 | 452.56250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 452.56250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 452.81250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.23750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 456.37500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 456.71250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.03750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.56250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.68750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.86250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.37500000 | | 7K60FXD |
| 2 | 1 | 451.37500000 | | 7K60FXE |
| 3 | 1 | 451.37500000 | | 7K60FXE |
| 3 | 1 | 451.37500000 | | 7K60FXD |
| 1 | 1 | 451.71250000 | | 7K60FXE |
| 1 | 1 | 451.71250000 | | 7K60FXD |
| 1 | 1 | 452.08750000 | | 7K60FXD |
| 1 | 1 | 452.08750000 | | 7K60FXE |
| 1 | 1 | 452.53750000 | | 7K60FXD |
| 1 | 1 | 452.53750000 | | 7K60FXE |
| 2 | 1 | 452.56250000 | | 7K60FXD |
| 2 | 1 | 452.56250000 | | 7K60FXE |
| 3 | 1 | 452.56250000 | | 7K60FXD |
| 3 | 1 | 452.56250000 | | 7K60FXE |
| 1 | 1 | 452.81250000 | | 7K60FXE |
| 1 | 1 | 452.81250000 | | 7K60FXD |
| 1 | 1 | 456.23750000 | | 7K60FXD |
| 1 | 1 | 456.23750000 | | 7K60FXE |
| 3 | 1 | 456.37500000 | | 7K60FXE |
| 3 | 1 | 456.37500000 | | 7K60FXD |
| 1 | 1 | 456.71250000 | | 7K60FXD |
| 1 | 1 | 456.71250000 | | 7K60FXE |
| 1 | 1 | 457.03750000 | | 7K60FXE |
| 1 | 1 | 457.03750000 | | 7K60FXD |
| 3 | 1 | 457.56250000 | | 7K60FXD |
| 3 | 1 | 457.56250000 | | 7K60FXE |
| 1 | 1 | 457.68750000 | | 7K60FXE |
| 1 | 1 | 457.68750000 | | 7K60FXD |
| 1 | 1 | 457.86250000 | | 7K60FXD |
| 1 | 1 | 457.86250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Wisconsin Dells, COLUMBIA, WI | 43.63500000, -89.77486111 | | | | |
| 2 | T | S7560 US Hwy 12, North Freedom, SAUK, WI | 43.36958333, -89.76705556 | 265.000 m | B | 12.000 m structure / 12.000 m overall | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 12.000 m | | | | -16.300 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1212 Fourier Drive, Madison, WI | DANE | 6088275000 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-09 | WSJZ987 | LETCNS |
| 2025-09-12 | WSJZ987 | LIAUA |
| 2025-09-10 | WSJZ987 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5196158 | 2026-08-09 03:05:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSJZ987 | ULS 5196158 | 2026-08-09 03:05:15 |
| Status | A | ULS 5196158 | 2026-08-09 03:05:15 |
| Service | IG | ULS 5196158 | 2026-08-09 03:05:15 |
| Grant Date | 2025-09-10 | ULS 5196158 | 2026-08-09 03:05:15 |
| Expiration Date | 2035-09-10 | ULS 5196158 | 2026-08-09 03:05:15 |