Universal Licensing System
WPMB677
INTERSTATES ELECTRIC & ENGINEERING
License details
| ULS identifier | 1791453 |
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| Call sign | WPMB677 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-03-29 |
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| Expiration | 2013-05-18 |
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| Cancellation | 2012-12-20 |
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| Frequency range | 464.5 - 464.55 MHz (2 frequencies) |
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| Locations | 2 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:11 |
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Licensee
| Name | INTERSTATES ELECTRIC & ENGINEERING |
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| Applicant type | C |
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| FRN | 0002590040 |
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| Location | SIOUX CENTER, IA |
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| Address | 1520 N MAIN ST BOX 189, SIOUX CENTER, IA, 51250 |
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| Phone | 7127221662 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 464.50000000 | | | 4.000000 | | |
| 2 | 1 | MOI | 464.55000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 20K0F3E |
| 2 | 1 | 464.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1520 N MAIN ST, SIOUX CENTER, IA | | 7127221662 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-21 | WPMB677 | LICAN |
| 2003-03-29 | WPMB677 | LIREN |
| 2003-03-03 | WPMB677 | LETRES |
| 2000-11-23 | WPMB677 | LICCNV |
| 1998-05-18 | WPMB677 | LIISS |
| 1998-05-18 | WPMB677 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1791453 | 2026-08-02 01:09:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMB677 | ULS 1791453 | 2026-08-02 01:09:11 |
| Status | C | ULS 1791453 | 2026-08-02 01:09:11 |
| Service | IG | ULS 1791453 | 2026-08-02 01:09:11 |
| Grant Date | 2003-03-29 | ULS 1791453 | 2026-08-02 01:09:11 |
| Expiration Date | 2013-05-18 | ULS 1791453 | 2026-08-02 01:09:11 |
| Cancellation Date | 2012-12-20 | ULS 1791453 | 2026-08-02 01:09:11 |