Universal Licensing System
KNBP578
DUFF FARMS INC
License details
| ULS identifier | 1616026 |
|---|
| Call sign | KNBP578 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1996-10-09 |
|---|
| Expiration | 2001-11-25 |
|---|
| Cancellation | 2002-04-28 |
|---|
| Frequency range | 154.515 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | SCRANTON, GREENE, IA |
|---|
| Coordinates | 41.1477778, -94.5169167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 03:08:53 |
|---|
Licensee
| Name | DUFF FARMS INC |
|---|
| Applicant type | C |
|---|
| Location | SCRANTON, IA |
|---|
| Address | SCRANTON, IA, 51462 |
|---|
| Phone | 7126523434 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.51500000 | | | 60.000000 | | |
| 2 | 1 | MO | 154.51500000 | | | 60.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.51500000 | | 20K0F3E |
| 2 | 1 | 154.51500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3 S 1 3/4 E OF SCRANTON IA, SCRANTON, GREENE, IA | 41.14777778, -94.51691667 | 372.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3 S 1 3/4 E OF SCRANTON IA, SCRANTON, IA | | 7126523434 |
License history
| Date | File or call sign | Action |
|---|
| 2002-04-28 | KNBP578 | LIEXP |
| 2002-02-19 | KNBP578 | AUDOPR |
| 2001-09-04 | KNBP578 | LETRES |
| 2000-11-22 | KNBP578 | LICCNV |
| 1996-10-09 | KNBP578 | AUTHPR |
| 1996-10-09 | KNBP578 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1616026 | 2026-08-09 03:08:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBP578 | ULS 1616026 | 2026-08-09 03:08:53 |
| Status | E | ULS 1616026 | 2026-08-09 03:08:53 |
| Service | IG | ULS 1616026 | 2026-08-09 03:08:53 |
| Grant Date | 1996-10-09 | ULS 1616026 | 2026-08-09 03:08:53 |
| Expiration Date | 2001-11-25 | ULS 1616026 | 2026-08-09 03:08:53 |
| Cancellation Date | 2002-04-28 | ULS 1616026 | 2026-08-09 03:08:53 |