Universal Licensing System
WPKY420
GRIFFIN PIPE PRODUCTS
License details
| ULS identifier | 1909018 |
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| Call sign | WPKY420 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-10-01 |
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| Expiration | 2002-10-01 |
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| Cancellation | 2003-01-12 |
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| Frequency range | 462.3625 MHz |
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| Locations | 1 |
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| Representative location | POTTAWATTAMIE, IA |
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| Coordinates | 41.2522222, -95.8863889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:36 |
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Licensee
| Name | GRIFFIN PIPE PRODUCTS |
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| Applicant type | C |
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| FRN | 0002862555 |
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| Location | COUNCIL BLUFFS, IA |
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| Address | 2601 NINTH AVE, COUNCIL BLUFFS, IA, 51502 |
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| Phone | 7123255172 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 462.36250000 | | | 0.120000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 462.36250000 | | 8K00F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | POTTAWATTAMIE, IA | 41.25222222, -95.88638889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2601 NINTH AVE, COUNCIL BLUFFS, IA | | 7123255172 |
License history
| Date | File or call sign | Action |
|---|
| 2003-01-12 | WPKY420 | LIEXP |
| 2002-10-04 | WPKY420 | AUDOPR |
| 2002-07-08 | WPKY420 | LETRES |
| 2000-11-24 | WPKY420 | LICCNV |
| 1997-10-01 | WPKY420 | AUTHPR |
| 1997-10-01 | WPKY420 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1909018 | 2026-08-02 01:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKY420 | ULS 1909018 | 2026-08-02 01:08:36 |
| Status | E | ULS 1909018 | 2026-08-02 01:08:36 |
| Service | IG | ULS 1909018 | 2026-08-02 01:08:36 |
| Grant Date | 1997-10-01 | ULS 1909018 | 2026-08-02 01:08:36 |
| Expiration Date | 2002-10-01 | ULS 1909018 | 2026-08-02 01:08:36 |
| Cancellation Date | 2003-01-12 | ULS 1909018 | 2026-08-02 01:08:36 |