Universal Licensing System
WPNX490
BOER & SONS
License details
| ULS identifier | 1808499 |
|---|
| Call sign | WPNX490 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1999-07-23 |
|---|
| Expiration | 2004-07-23 |
|---|
| Cancellation | 2004-09-26 |
|---|
| Frequency range | 452.15 - 457.15 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | BOYDEN, SIOUX, IA |
|---|
| Coordinates | 43.1888611, -96.0044722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:26:53 |
|---|
Licensee
| Name | BOER & SONS |
|---|
| Applicant type | C |
|---|
| Location | HULL, IA |
|---|
| Address | 1421 ELM ST., HULL, IA, 51239 |
|---|
| Phone | 7127252024 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 452.15000000 | | | 40.000000 | 125.000000 | |
| 3 | 1 | MO | 452.15000000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 457.15000000 | | | 25.000000 | | |
| 3 | 1 | MO | 457.15000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.15000000 | | 20K0F3E |
| 3 | 1 | 452.15000000 | | 20K0F3E |
| 2 | 1 | 457.15000000 | | 20K0F3E |
| 3 | 1 | 457.15000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 904 MAIN ST., BOYDEN, SIOUX, IA | 43.18886111, -96.00447222 | 419.000 m | SILO | 48.000 m structure / 52.000 m overall | N |
| 2 | T | IA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 52.000 m | | | | 50.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1421 ELM ST., HULL, IA | | 7127252024 |
License history
| Date | File or call sign | Action |
|---|
| 2004-09-26 | WPNX490 | LIEXP |
| 2004-04-26 | WPNX490 | LETRES |
| 2001-09-05 | WPNX490 | AUDOPR |
| 2000-11-23 | WPNX490 | LICCNV |
| 1999-07-23 | WPNX490 | LIISS |
| 1999-07-23 | WPNX490 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1808499 | 2026-08-02 01:26:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNX490 | ULS 1808499 | 2026-08-02 01:26:53 |
| Status | E | ULS 1808499 | 2026-08-02 01:26:53 |
| Service | IG | ULS 1808499 | 2026-08-02 01:26:53 |
| Grant Date | 1999-07-23 | ULS 1808499 | 2026-08-02 01:26:53 |
| Expiration Date | 2004-07-23 | ULS 1808499 | 2026-08-02 01:26:53 |
| Cancellation Date | 2004-09-26 | ULS 1808499 | 2026-08-02 01:26:53 |