Universal Licensing System
WNHM743
ZYLSTRA BAKER SURVEYING, INC.
License details
| ULS identifier | 1778392 |
|---|
| Call sign | WNHM743 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2011-12-05 |
|---|
| Expiration | 2021-11-20 |
|---|
| Cancellation | 2022-01-22 |
|---|
| Frequency range | 461.025 - 467.925 MHz (20 frequencies) |
|---|
| Locations | 3 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:53 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | FBT | 461.02500000 | | | 35.000000 | 35.000000 | |
| 5 | 1 | FBT | 461.07500000 | | | 35.000000 | 35.000000 | |
| 5 | 1 | FBT | 461.10000000 | | | 35.000000 | 35.000000 | |
| 4 | 1 | MO | 461.85000000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | FBT | 462.12500000 | | | 35.000000 | 35.000000 | |
| 5 | 1 | FBT | 462.37500000 | | | 35.000000 | 35.000000 | |
| 5 | 1 | FBT | 462.40000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBI | 464.50000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBI | 464.55000000 | | | 35.000000 | 35.000000 | |
| 5 | 1 | FBT | 464.60000000 | | | 35.000000 | 35.000000 | |
| 5 | 1 | FBT | 464.62500000 | | | 35.000000 | 35.000000 | |
| 5 | 1 | FBT | 464.65000000 | | | 35.000000 | 35.000000 | |
| 5 | 1 | FBT | 464.70000000 | | | 35.000000 | 35.000000 | |
| 5 | 1 | FBT | 464.72500000 | | | 35.000000 | 35.000000 | |
| 5 | 1 | FBT | 464.75000000 | | | 35.000000 | 35.000000 | |
| 4 | 1 | MO | 466.85000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 467.85000000 | | | 2.000000 | 2.000000 | |
| 4 | 1 | MO | 467.87500000 | | | 2.000000 | 2.000000 | |
| 4 | 1 | MO | 467.90000000 | | | 2.000000 | 2.000000 | |
| 4 | 1 | MO | 467.92500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 461.02500000 | | 11K2F1D |
| 5 | 1 | 461.07500000 | | 11K2F1D |
| 5 | 1 | 461.10000000 | | 11K2F1D |
| 4 | 1 | 461.85000000 | | 11K0F3E |
| 5 | 1 | 462.12500000 | | 11K2F1D |
| 5 | 1 | 462.37500000 | | 11K2F1D |
| 5 | 1 | 462.40000000 | | 11K2F1D |
| 2 | 1 | 464.50000000 | | 11K2F1D |
| 2 | 1 | 464.55000000 | | 11K2F1D |
| 5 | 1 | 464.60000000 | | 11K2F1D |
| 5 | 1 | 464.62500000 | | 11K2F1D |
| 5 | 1 | 464.65000000 | | 11K2F1D |
| 5 | 1 | 464.70000000 | | 11K2F1D |
| 5 | 1 | 464.72500000 | | 11K2F1D |
| 5 | 1 | 464.75000000 | | 11K2F1D |
| 4 | 1 | 466.85000000 | | 11K0F3E |
| 4 | 1 | 467.85000000 | | 11K2F1D |
| 4 | 1 | 467.87500000 | | 11K2F1D |
| 4 | 1 | 467.90000000 | | 11K2F1D |
| 4 | 1 | 467.92500000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | | | | | | N |
| 4 | T | | | | | | N |
| 5 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1510 W TUFTS AVE, ENGLEWOOD, CO | ARAPAHOE | 3037810700 |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-22 | WNHM743 | LIEXP |
| 2021-08-30 | WNHM743 | LETRES |
| 2016-03-07 | WNHM743 | LIMOD |
| 2011-12-05 | WNHM743 | LIREN |
| 2011-10-24 | WNHM743 | LTSAPR |
| 2011-10-21 | WNHM743 | ESCAPR |
| 2011-10-21 | WNHM743 | EFCAPR |
| 2011-10-20 | WNHM743 | LTSAPR |
| 2011-10-19 | WNHM743 | ESCAPR |
| 2011-10-19 | WNHM743 | EFCAPR |
| 2011-08-29 | WNHM743 | LETRES |
| 2005-02-22 | WNHM743 | LETCNS |
| 2004-05-24 | WNHM743 | LIMOD |
| 2001-11-17 | WNHM743 | LIREN |
| 2001-08-27 | WNHM743 | LETRES |
| 2000-11-23 | WNHM743 | LICCNV |
| 1999-04-09 | WNHM743 | LIMOD |
| 1999-04-09 | WNHM743 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1778392 | 2026-08-02 01:14:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNHM743 | ULS 1778392 | 2026-08-02 01:14:53 |
| Status | E | ULS 1778392 | 2026-08-02 01:14:53 |
| Service | IG | ULS 1778392 | 2026-08-02 01:14:53 |
| Grant Date | 2011-12-05 | ULS 1778392 | 2026-08-02 01:14:53 |
| Expiration Date | 2021-11-20 | ULS 1778392 | 2026-08-02 01:14:53 |
| Cancellation Date | 2022-01-22 | ULS 1778392 | 2026-08-02 01:14:53 |