Universal Licensing System
WPMI604
PURDUE UNIVERSITY
License details
| ULS identifier | 1795114 |
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| Call sign | WPMI604 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-05-14 |
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| Expiration | 2013-08-05 |
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| Cancellation | 2013-10-05 |
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| Frequency range | 452.525 - 452.6 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | HAMMOND, LAKE, IN |
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| Coordinates | 41.5866944, -87.4736389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:04 |
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Licensee
| Name | PURDUE UNIVERSITY |
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| Applicant type | C |
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| FRN | 0007798945 |
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| Location | HAMMOND, IN |
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| Address | 2200 169TH ST, HAMMOND, IN, 46323 |
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| Phone | 2199892470 |
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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 | 452.52500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.55000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.57500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.60000000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.52500000 | | 11K3F1D |
| 1 | 1 | 452.52500000 | | 11K3F3E |
| 1 | 1 | 452.55000000 | | 11K3F3E |
| 1 | 1 | 452.55000000 | | 11K3F1D |
| 1 | 1 | 452.57500000 | | 11K3F1D |
| 1 | 1 | 452.57500000 | | 11K3F3E |
| 1 | 1 | 452.60000000 | | 11K3F1D |
| 1 | 1 | 452.60000000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HAMMOND, LAKE, IN | 41.58669444, -87.47363889 | | | | N |
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 |
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| 1 | 2200 169TH ST, HAMMOND, IN | | 2199892470 |
License history
| Date | File or call sign | Action |
|---|
| 2013-10-05 | WPMI604 | LIEXP |
| 2013-05-13 | WPMI604 | LETRES |
| 2011-07-29 | WPMI604 | LIMOD |
| 2003-05-14 | WPMI604 | LIREN |
| 2003-05-12 | WPMI604 | LETRES |
| 2001-10-22 | WPMI604 | AUDOPR |
| 2000-11-23 | WPMI604 | LICCNV |
| 1998-08-05 | WPMI604 | AUTHPR |
| 1998-08-05 | WPMI604 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1795114 | 2026-08-02 01:25:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMI604 | ULS 1795114 | 2026-08-02 01:25:04 |
| Status | E | ULS 1795114 | 2026-08-02 01:25:04 |
| Service | IG | ULS 1795114 | 2026-08-02 01:25:04 |
| Grant Date | 2003-05-14 | ULS 1795114 | 2026-08-02 01:25:04 |
| Expiration Date | 2013-08-05 | ULS 1795114 | 2026-08-02 01:25:04 |
| Cancellation Date | 2013-10-05 | ULS 1795114 | 2026-08-02 01:25:04 |