Universal Licensing System
WNRV639
HAWKEYE ALARM & SIGNAL CO
License details
| ULS identifier | 1672290 |
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| Call sign | WNRV639 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-02-08 |
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| Expiration | 2015-04-10 |
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| Cancellation | 2015-06-13 |
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| Frequency range | 461.575 - 466.575 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WATERLOO, BLACK HAWK, IA |
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| Coordinates | 42.4952778, -92.3465833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:02 |
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Licensee
| Name | HAWKEYE ALARM & SIGNAL CO |
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| Applicant type | C |
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| FRN | 0002583581 |
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| Location | WATERLOO, IA |
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| Address | WATERLOO, IA, 507042431 |
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| Phone | 3192320490 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 461.57500000 | | | 75.000000 | 150.000000 | |
| 1 | 1 | FX1 | 466.57500000 | | | 25.000000 | | |
| 3 | 1 | MO | 466.57500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.57500000 | | 11K2F3E |
| 1 | 1 | 466.57500000 | | 11K2F3E |
| 3 | 1 | 466.57500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IA | | | | | |
| 2 | T | 214 WASHINGTON ST, WATERLOO, BLACK HAWK, IA | 42.49527778, -92.34658333 | 264.000 m | | 55.000 m structure / 55.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 55.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 16 River Rd., WATERLOO, IA | BLACK HAWK | 3192320490 |
License history
| Date | File or call sign | Action |
|---|
| 2015-06-13 | WNRV639 | LIEXP |
| 2015-01-12 | WNRV639 | LETRES |
| 2011-06-28 | WNRV639 | LTSAPR |
| 2011-06-28 | WNRV639 | LIMOD |
| 2005-02-08 | WNRV639 | LIREN |
| 2005-02-08 | WNRV639 | LTSAPR |
| 2001-09-24 | WNRV639 | AUDOPR |
| 2000-11-23 | WNRV639 | LICCNV |
| 2000-01-31 | WNRV639 | AUTHPR |
| 2000-01-31 | WNRV639 | LIREN |
| 2000-01-07 | WNRV639 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1672290 | 2026-08-02 01:11:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNRV639 | ULS 1672290 | 2026-08-02 01:11:02 |
| Status | E | ULS 1672290 | 2026-08-02 01:11:02 |
| Service | IG | ULS 1672290 | 2026-08-02 01:11:02 |
| Grant Date | 2005-02-08 | ULS 1672290 | 2026-08-02 01:11:02 |
| Expiration Date | 2015-04-10 | ULS 1672290 | 2026-08-02 01:11:02 |
| Cancellation Date | 2015-06-13 | ULS 1672290 | 2026-08-02 01:11:02 |