Universal Licensing System
WPJN928
PRESTFELDT SURVEYING, LLC
License details
| ULS identifier | 1739129 |
|---|
| Call sign | WPJN928 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2011-06-02 |
|---|
| Expiration | 2021-08-13 |
|---|
| Cancellation | 2021-10-16 |
|---|
| Frequency range | 464.5 - 469.55 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:11:35 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 464.50000000 | | | 35.000000 | | |
| 1 | 1 | FBI | 464.50000000 | | | 35.000000 | | |
| 1 | 1 | FBI | 464.55000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 464.55000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 469.50000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 469.55000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 11K2F1D |
| 1 | 1 | 464.50000000 | | 11K2F1D |
| 1 | 1 | 464.55000000 | | 11K2F1D |
| 1 | 1 | 464.55000000 | | 11K2F1D |
| 1 | 1 | 469.50000000 | | 11K2F1D |
| 1 | 1 | 469.55000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 2340 Wetlands Drive, Suite 100, Sheridan, WY | SHERIDAN | 3076727415 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-16 | WPJN928 | LIEXP |
| 2021-05-17 | WPJN928 | LETRES |
| 2013-05-30 | WPJN928 | LIMOD |
| 2013-05-16 | WPJN928 | LIMOD |
| 2013-01-03 | WPJN928 | ESUAPR |
| 2012-12-13 | WPJN928 | ESUAPR |
| 2011-06-02 | WPJN928 | LIREN |
| 2011-05-30 | WPJN928 | ESUAPR |
| 2011-05-23 | WPJN928 | LETRES |
| 2008-03-01 | WPJN928 | LIAUA |
| 2008-02-29 | WPJN928 | ESCAPR |
| 2001-06-06 | WPJN928 | LIREN |
| 2001-05-21 | WPJN928 | LETRES |
| 2000-11-23 | WPJN928 | LICCNV |
| 1996-08-13 | WPJN928 | LIISS |
| 1996-08-13 | WPJN928 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1739129 | 2026-08-02 01:11:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJN928 | ULS 1739129 | 2026-08-02 01:11:35 |
| Status | E | ULS 1739129 | 2026-08-02 01:11:35 |
| Service | IG | ULS 1739129 | 2026-08-02 01:11:35 |
| Grant Date | 2011-06-02 | ULS 1739129 | 2026-08-02 01:11:35 |
| Expiration Date | 2021-08-13 | ULS 1739129 | 2026-08-02 01:11:35 |
| Cancellation Date | 2021-10-16 | ULS 1739129 | 2026-08-02 01:11:35 |