Universal Licensing System
WPDQ911
CERTAIN TEED CORP
License details
| ULS identifier | 1713588 |
|---|
| Call sign | WPDQ911 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1998-10-22 |
|---|
| Expiration | 2003-10-28 |
|---|
| Cancellation | 2003-12-28 |
|---|
| Frequency range | 464.475 - 466.275 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | GRINNEL, POWESHIEK, IA |
|---|
| Coordinates | 41.7319444, -92.7207500 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:11:18 |
|---|
Licensee
| Name | CERTAIN TEED CORP |
|---|
| Applicant type | C |
|---|
| FRN | 0002581296 |
|---|
| Location | GRINNELL, IA |
|---|
| Address | INDUSTRIAL AVE, GRINNELL, IA, 50112 |
|---|
| Phone | 5152367505 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.27500000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 461.27500000 | | | 25.000000 | | |
| 1 | 1 | FB | 463.60000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 463.60000000 | | | 25.000000 | | |
| 1 | 1 | FB | 464.47500000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 464.47500000 | | | 25.000000 | | |
| 2 | 1 | MO | 466.27500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.27500000 | | 20K0F3E |
| 2 | 1 | 461.27500000 | | 20K0F3E |
| 1 | 1 | 463.60000000 | | 20K0F3E |
| 2 | 1 | 463.60000000 | | 20K0F3E |
| 1 | 1 | 464.47500000 | | 20K0F3E |
| 2 | 1 | 464.47500000 | | 20K0F3E |
| 2 | 1 | 466.27500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 BLK E OF INT OF INDUSTRIAL, GRINNEL, POWESHIEK, IA | 41.73194444, -92.72075000 | 307.000 m | B | 10.000 m structure | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | INDUSTRIAL AVE, GRINNELL, IA | | 5152367505 |
License history
| Date | File or call sign | Action |
|---|
| 2003-12-28 | WPDQ911 | LIEXP |
| 2003-08-04 | WPDQ911 | LETRES |
| 2002-01-07 | WPDQ911 | AUDOPR |
| 2000-11-23 | WPDQ911 | LICCNV |
| 1998-10-22 | WPDQ911 | LIREN |
| 1998-10-22 | WPDQ911 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1713588 | 2026-08-02 01:11:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDQ911 | ULS 1713588 | 2026-08-02 01:11:18 |
| Status | E | ULS 1713588 | 2026-08-02 01:11:18 |
| Service | IG | ULS 1713588 | 2026-08-02 01:11:18 |
| Grant Date | 1998-10-22 | ULS 1713588 | 2026-08-02 01:11:18 |
| Expiration Date | 2003-10-28 | ULS 1713588 | 2026-08-02 01:11:18 |
| Cancellation Date | 2003-12-28 | ULS 1713588 | 2026-08-02 01:11:18 |