Universal Licensing System
WPWI204
HAMON RESEARCH COTTRELL INC
License details
| ULS identifier | 2462509 |
|---|
| Call sign | WPWI204 |
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| Radio service | IG |
|---|
| Status | E |
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| Grant date | 2002-11-20 |
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| Expiration | 2012-11-20 |
|---|
| Cancellation | 2013-01-26 |
|---|
| Frequency range | 451.3 - 464.55 MHz (6 frequencies) |
|---|
| Locations | 2 |
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| Representative location | CRAIG, MOFFAT, CO |
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| Coordinates | 40.4611111, -107.5894444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.30000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 451.32500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 451.50000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 451.77500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MOI | 464.50000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MOI | 464.55000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.30000000 | | 11K2F3E |
| 1 | 1 | 451.32500000 | | 11K2F3E |
| 1 | 1 | 451.50000000 | | 11K2F3E |
| 1 | 1 | 451.77500000 | | 11K2F3E |
| 2 | 1 | 464.50000000 | | 11K2F3E |
| 2 | 1 | 464.55000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CRAIG, MOFFAT, CO | 40.46111111, -107.58944444 | | | | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 58 EAST MAIN ST, SOMERVILLE, NJ | SOMERSET | 9086854000 |
License history
| Date | File or call sign | Action |
|---|
| 2013-01-26 | WPWI204 | LIEXP |
| 2012-08-27 | WPWI204 | LETRES |
| 2004-04-30 | WPWI204 | LTSAPR |
| 2004-04-30 | WPWI204 | LIAUA |
| 2004-04-29 | WPWI204 | EFCAPR |
| 2004-04-29 | WPWI204 | ESCAPR |
| 2003-08-20 | WPWI204 | LETCNS |
| 2002-11-20 | WPWI204 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2462509 | 2026-08-02 01:10:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWI204 | ULS 2462509 | 2026-08-02 01:10:49 |
| Status | E | ULS 2462509 | 2026-08-02 01:10:49 |
| Service | IG | ULS 2462509 | 2026-08-02 01:10:49 |
| Grant Date | 2002-11-20 | ULS 2462509 | 2026-08-02 01:10:49 |
| Expiration Date | 2012-11-20 | ULS 2462509 | 2026-08-02 01:10:49 |
| Cancellation Date | 2013-01-26 | ULS 2462509 | 2026-08-02 01:10:49 |