Universal Licensing System
WPKD491
Watermark CC
License details
| ULS identifier | 1744646 |
|---|
| Call sign | WPKD491 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2001-11-20 |
|---|
| Expiration | 2012-01-25 |
|---|
| Cancellation | 2012-03-31 |
|---|
| Frequency range | 467.7625 - 467.8125 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | KENT, MI |
|---|
| Coordinates | 42.9333611, -85.5333611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:53 |
|---|
Licensee
| Name | Watermark CC |
|---|
| Applicant type | C |
|---|
| FRN | 0005233994 |
|---|
| Location | GRAND RAPIDS, MI |
|---|
| Address | 1600 GALBRAITH, GRAND RAPIDS, MI, 49546 |
|---|
| Phone | 6169498330 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 467.76250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 467.81250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 467.76250000 | | 20K0F3E |
| 1 | 1 | 467.81250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | KENT, MI | 42.93336111, -85.53336111 | | | | |
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 | 1600 GALBRAITH, GRAND RAPIDS, MI | | 6169498330 |
License history
| Date | File or call sign | Action |
|---|
| 2012-03-31 | WPKD491 | LIEXP |
| 2011-10-31 | WPKD491 | LETRES |
| 2004-07-28 | WPKD491 | AUTHPR |
| 2004-07-27 | WPKD491 | INTDUP |
| 2004-07-27 | WPKD491 | COR |
| 2004-06-23 | WPKD491 | PNACT |
| 2004-06-10 | WPKD491 | LETACS |
| 2004-06-10 | WPKD491 | LITERM |
| 2001-12-05 | WPKD491 | LIAUA |
| 2001-11-20 | WPKD491 | LIREN |
| 2001-11-20 | WPKD491 | LIAUA |
| 2001-10-29 | WPKD491 | LETRES |
| 2000-11-23 | WPKD491 | LICCNV |
| 1997-01-27 | WPKD491 | AUTHPR |
| 1997-01-25 | WPKD491 | LIISS |
| WPKD491 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1744646 | 2026-08-02 01:14:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKD491 | ULS 1744646 | 2026-08-02 01:14:53 |
| Status | E | ULS 1744646 | 2026-08-02 01:14:53 |
| Service | IG | ULS 1744646 | 2026-08-02 01:14:53 |
| Grant Date | 2001-11-20 | ULS 1744646 | 2026-08-02 01:14:53 |
| Expiration Date | 2012-01-25 | ULS 1744646 | 2026-08-02 01:14:53 |
| Cancellation Date | 2012-03-31 | ULS 1744646 | 2026-08-02 01:14:53 |