Universal Licensing System
WPRV700
GRAYBILL ELECTRONICS INC
License details
| ULS identifier | 1945028 |
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| Call sign | WPRV700 |
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| Radio service | YG |
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| Status | E |
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| Grant date | 2001-02-20 |
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| Expiration | 2011-02-20 |
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| Cancellation | 2011-04-23 |
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| Frequency range | 461.7375 - 469.6125 MHz (10 frequencies) |
|---|
| Locations | 3 |
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| Representative location | CEDAR RAPIDS, LINN, IA |
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| Coordinates | 41.9877778, -91.6593333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:46 |
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Licensee
| Name | GRAYBILL ELECTRONICS INC |
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| Applicant type | C |
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| FRN | 0002584092 |
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| Location | HIAWATHA, IA |
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| Address | 98 EMMONS ST, HIAWATHA, IA, 522331609 |
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| Phone | 3193935456 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 461.73750000 | | | 100.000000 | 150.000000 | |
| 2 | 1 | MO8 | 461.73750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB8 | 462.11250000 | | | 100.000000 | 150.000000 | |
| 2 | 1 | MO8 | 462.11250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB8 | 463.41250000 | | | 100.000000 | 150.000000 | |
| 2 | 1 | MO8 | 463.41250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB8 | 463.96250000 | | | 100.000000 | 150.000000 | |
| 2 | 1 | MO8 | 463.96250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB8 | 464.61250000 | | | 100.000000 | 150.000000 | |
| 2 | 1 | MO | 464.61250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO8 | 466.73750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FX1 | 466.73750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO8 | 467.11250000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FX1 | 467.11250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO8 | 468.41250000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FX1 | 468.41250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO8 | 468.96250000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FX1 | 468.96250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 469.61250000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FX1 | 469.61250000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.73750000 | | 11K2F3E |
| 2 | 1 | 461.73750000 | | 11K2F3E |
| 1 | 1 | 462.11250000 | | 11K2F3E |
| 2 | 1 | 462.11250000 | | 11K2F3E |
| 1 | 1 | 463.41250000 | | 11K2F3E |
| 2 | 1 | 463.41250000 | | 11K2F3E |
| 1 | 1 | 463.96250000 | | 11K2F3E |
| 2 | 1 | 463.96250000 | | 11K2F3E |
| 1 | 1 | 464.61250000 | | 11K2F3E |
| 2 | 1 | 464.61250000 | | 11K2F3E |
| 2 | 1 | 466.73750000 | | 11K2F3E |
| 3 | 1 | 466.73750000 | | 11K2F3E |
| 2 | 1 | 467.11250000 | | 11K2F3E |
| 3 | 1 | 467.11250000 | | 11K2F3E |
| 2 | 1 | 468.41250000 | | 11K2F3E |
| 3 | 1 | 468.41250000 | | 11K2F3E |
| 2 | 1 | 468.96250000 | | 11K2F3E |
| 3 | 1 | 468.96250000 | | 11K2F3E |
| 2 | 1 | 469.61250000 | | 11K2F3E |
| 3 | 1 | 469.61250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1220 FIRST AVE NE, CEDAR RAPIDS, LINN, IA | 41.98777778, -91.65933333 | 244.000 m | B | 44.000 m structure / 55.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | IA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 55.000 m | | | | -4.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 98 EMMONS ST, HIAWATHA, IA | LINN | 3193935456 |
License history
| Date | File or call sign | Action |
|---|
| 2011-04-23 | WPRV700 | LIEXP |
| 2011-01-21 | WPRV700 | LTSFRN |
| 2011-01-21 | WPRV700 | LTSFND |
| 2011-01-20 | WPRV700 | ESCFRN |
| 2011-01-20 | WPRV700 | EFCFRN |
| 2010-11-29 | WPRV700 | LETRES |
| 2003-11-19 | WPRV700 | LIMOD |
| 2002-10-03 | WPRV700 | AUTHPR |
| 2002-10-02 | WPRV700 | COR |
| 2002-10-02 | WPRV700 | INTDUP |
| 2002-08-13 | WPRV700 | AUDOPR |
| 2001-02-20 | WPRV700 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1945028 | 2026-08-02 01:17:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRV700 | ULS 1945028 | 2026-08-02 01:17:46 |
| Status | E | ULS 1945028 | 2026-08-02 01:17:46 |
| Service | YG | ULS 1945028 | 2026-08-02 01:17:46 |
| Grant Date | 2001-02-20 | ULS 1945028 | 2026-08-02 01:17:46 |
| Expiration Date | 2011-02-20 | ULS 1945028 | 2026-08-02 01:17:46 |
| Cancellation Date | 2011-04-23 | ULS 1945028 | 2026-08-02 01:17:46 |