Universal Licensing System
KNFP231
ZYLSTRA COMMUNICATIONS CORP
License details
| ULS identifier | 1623037 |
|---|
| Call sign | KNFP231 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2002-09-24 |
|---|
| Expiration | 2012-10-14 |
|---|
| Cancellation | 2007-05-21 |
|---|
| Frequency range | 467.025 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | MN |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:49 |
|---|
Licensee
| Name | ZYLSTRA COMMUNICATIONS CORP |
|---|
| Applicant type | C |
|---|
| FRN | 0002390748 |
|---|
| Location | MIDDLETOWN, NY |
|---|
| Address | 100 CRYSTAL RUN RD, MIDDLETOWN, NY, 10941 |
|---|
| Phone | 5073727747 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 467.02500000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 467.02500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MN | | | | | |
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 |
|---|
| 1 | 924 5TH AVE, WORTHINGTON, MN | | 5073727747 |
License history
| Date | File or call sign | Action |
|---|
| 2007-05-22 | KNFP231 | LICAN |
| 2002-09-24 | KNFP231 | LIREN |
| 2002-07-22 | KNFP231 | LETRES |
| 2002-06-14 | KNFP231 | AUDOPR |
| 2000-11-23 | KNFP231 | LICCNV |
| 1999-09-07 | KNFP231 | AUTHPR |
| 1999-09-07 | KNFP231 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1623037 | 2026-08-02 01:13:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFP231 | ULS 1623037 | 2026-08-02 01:13:49 |
| Status | C | ULS 1623037 | 2026-08-02 01:13:49 |
| Service | IG | ULS 1623037 | 2026-08-02 01:13:49 |
| Grant Date | 2002-09-24 | ULS 1623037 | 2026-08-02 01:13:49 |
| Expiration Date | 2012-10-14 | ULS 1623037 | 2026-08-02 01:13:49 |
| Cancellation Date | 2007-05-21 | ULS 1623037 | 2026-08-02 01:13:49 |