Universal Licensing System
WPKT684
HELMS AND ASSOCIATES
License details
| ULS identifier | 1751597 |
|---|
| Call sign | WPKT684 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-06-30 |
|---|
| Expiration | 2032-07-08 |
|---|
| Frequency range | 464.6 - 469.75 MHz (12 frequencies) |
|---|
| Locations | 2 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:50 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXOT | 464.60000000 | | | 110.000000 | | |
| 1 | 1 | FB2T | 464.60000000 | | | 110.000000 | | |
| 2 | 1 | MO | 464.60000000 | | | 110.000000 | | |
| 1 | 1 | FB2T | 464.62500000 | | | 110.000000 | | |
| 1 | 1 | FXOT | 464.62500000 | | | 110.000000 | | |
| 2 | 1 | MO | 464.62500000 | | | 110.000000 | | |
| 1 | 1 | FB2T | 464.65000000 | | | 110.000000 | | |
| 1 | 1 | FXOT | 464.65000000 | | | 110.000000 | | |
| 2 | 1 | MO | 464.65000000 | | | 110.000000 | | |
| 1 | 1 | FB2T | 464.70000000 | | | 110.000000 | | |
| 1 | 1 | FXOT | 464.70000000 | | | 110.000000 | | |
| 2 | 1 | MO | 464.70000000 | | | 110.000000 | | |
| 1 | 1 | FXOT | 464.72500000 | | | 110.000000 | | |
| 1 | 1 | FB2T | 464.72500000 | | | 110.000000 | | |
| 2 | 1 | MO | 464.72500000 | | | 110.000000 | | |
| 1 | 1 | FB2T | 464.75000000 | | | 110.000000 | | |
| 1 | 1 | FXOT | 464.75000000 | | | 110.000000 | | |
| 2 | 1 | MO | 464.75000000 | | | 110.000000 | | |
| 2 | 1 | MO | 469.60000000 | | | 110.000000 | | |
| 2 | 1 | MO | 469.62500000 | | | 110.000000 | | |
| 2 | 1 | MO | 469.65000000 | | | 110.000000 | | |
| 2 | 1 | MO | 469.70000000 | | | 110.000000 | | |
| 2 | 1 | MO | 469.72500000 | | | 110.000000 | | |
| 2 | 1 | MO | 469.75000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.60000000 | | 9K75F1D |
| 1 | 1 | 464.60000000 | | 11K2F3E |
| 2 | 1 | 464.60000000 | | 11K2F3E |
| 1 | 1 | 464.62500000 | | 9K75F1D |
| 1 | 1 | 464.62500000 | | 11K2F3E |
| 2 | 1 | 464.62500000 | | 11K2F3E |
| 1 | 1 | 464.65000000 | | 9K75F1D |
| 1 | 1 | 464.65000000 | | 11K2F3E |
| 2 | 1 | 464.65000000 | | 11K2F3E |
| 1 | 1 | 464.70000000 | | 9K75F1D |
| 1 | 1 | 464.70000000 | | 11K2F3E |
| 2 | 1 | 464.70000000 | | 11K2F3E |
| 1 | 1 | 464.72500000 | | 9K75F1D |
| 1 | 1 | 464.72500000 | | 11K2F3E |
| 2 | 1 | 464.72500000 | | 11K2F3E |
| 1 | 1 | 464.75000000 | | 9K75F1D |
| 1 | 1 | 464.75000000 | | 11K2F3E |
| 2 | 1 | 464.75000000 | | 11K2F3E |
| 2 | 1 | 469.60000000 | | 11K2F3E |
| 2 | 1 | 469.60000000 | | 9K75F1D |
| 2 | 1 | 469.62500000 | | 11K2F3E |
| 2 | 1 | 469.62500000 | | 9K75F1D |
| 2 | 1 | 469.65000000 | | 11K2F3E |
| 2 | 1 | 469.65000000 | | 9K75F1D |
| 2 | 1 | 469.70000000 | | 9K75F1D |
| 2 | 1 | 469.70000000 | | 11K2F3E |
| 2 | 1 | 469.72500000 | | 9K75F1D |
| 2 | 1 | 469.72500000 | | 11K2F3E |
| 2 | 1 | 469.75000000 | | 9K75F1D |
| 2 | 1 | 469.75000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 221 BROWN COUNTY HWY 19 N, ABERDEEN, SD | BROWN | 6052251212 |
License history
| Date | File or call sign | Action |
|---|
| 2022-06-30 | WPKT684 | LIREN |
| 2013-05-07 | WPKT684 | LIMOD |
| 2012-12-14 | WPKT684 | LTSAPR |
| 2012-12-13 | WPKT684 | LTSAPR |
| 2012-06-20 | WPKT684 | LIREN |
| 2012-05-07 | WPKT684 | LTSAPR |
| 2012-04-16 | WPKT684 | LETRES |
| 2007-05-23 | WPKT684 | LIAUA |
| 2007-05-23 | WPKT684 | LTSAPR |
| 2002-06-19 | WPKT684 | LIREN |
| 2002-04-15 | WPKT684 | LETRES |
| 2001-10-15 | WPKT684 | AUDOPR |
| 2000-11-23 | WPKT684 | LICCNV |
| 1997-07-08 | WPKT684 | AUTHPR |
| 1997-07-08 | WPKT684 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1751597 | 2026-08-02 01:15:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKT684 | ULS 1751597 | 2026-08-02 01:15:50 |
| Status | A | ULS 1751597 | 2026-08-02 01:15:50 |
| Service | IG | ULS 1751597 | 2026-08-02 01:15:50 |
| Grant Date | 2022-06-30 | ULS 1751597 | 2026-08-02 01:15:50 |
| Expiration Date | 2032-07-08 | ULS 1751597 | 2026-08-02 01:15:50 |