Universal Licensing System
WPZP975
DAWSON SURVEYING INC
License details
| ULS identifier | 2594216 |
|---|
| Call sign | WPZP975 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-02-08 |
|---|
| Expiration | 2034-02-18 |
|---|
| Frequency range | 461.025 - 464.75 MHz (10 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:50 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBT | 461.02500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 461.07500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 461.10000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 462.12500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 462.37500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 462.40000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.62500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.65000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.72500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.75000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.02500000 | | 11K2F1D |
| 1 | 1 | 461.07500000 | | 11K2F1D |
| 1 | 1 | 461.10000000 | | 11K2F1D |
| 1 | 1 | 462.12500000 | | 11K2F1D |
| 1 | 1 | 462.37500000 | | 11K2F1D |
| 1 | 1 | 462.40000000 | | 11K2F1D |
| 1 | 1 | 464.62500000 | | 11K2F1D |
| 1 | 1 | 464.65000000 | | 11K2F1D |
| 1 | 1 | 464.72500000 | | 11K2F1D |
| 1 | 1 | 464.75000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 575 E Carreon, Colton, CA | SAN BERNARDINO | 9094300016 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 4020 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-08 | WPZP975 | LIREN |
| 2019-06-24 | WPZP975 | LIMOD |
| 2018-11-29 | WPZP975 | LIMOD |
| 2013-12-05 | WPZP975 | LIREN |
| 2013-12-03 | WPZP975 | ESCAPR |
| 2013-11-25 | WPZP975 | LETRES |
| 2013-02-15 | WPZP975 | LIMOD |
| 2012-11-14 | WPZP975 | ESCAPR |
| 2010-07-01 | WPZP975 | LIAUA |
| 2010-06-30 | WPZP975 | ESCAPR |
| 2004-02-18 | WPZP975 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2594216 | 2026-08-02 01:16:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZP975 | ULS 2594216 | 2026-08-02 01:16:50 |
| Status | A | ULS 2594216 | 2026-08-02 01:16:50 |
| Service | IG | ULS 2594216 | 2026-08-02 01:16:50 |
| Grant Date | 2024-02-08 | ULS 2594216 | 2026-08-02 01:16:50 |
| Expiration Date | 2034-02-18 | ULS 2594216 | 2026-08-02 01:16:50 |