Universal Licensing System
KNFZ936
MCCALL COMMUNICATIONS, INC.
License details
| ULS identifier | 1623732 |
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| Call sign | KNFZ936 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-06-16 |
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| Expiration | 2022-08-27 |
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| Cancellation | 2022-10-29 |
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| Frequency range | 461.225 - 466.225 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | OTTUMWA, WAPELLO, IA |
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| Coordinates | 40.9691944, -92.4210278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 461.22500000 | | | 80.000000 | 160.000000 | |
| 3 | 1 | MO | 461.22500000 | | | 100.000000 | | |
| 1 | 1 | FX1 | 466.22500000 | | | 25.000000 | | |
| 3 | 1 | MO | 466.22500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.22500000 | | 11K2F3E |
| 3 | 1 | 461.22500000 | | 11K2F3E |
| 1 | 1 | 466.22500000 | | 11K2F3E |
| 3 | 1 | 466.22500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IA | | | | | |
| 2 | T | 1 MI S ON MADISON AVE, OTTUMWA, WAPELLO, IA | 40.96919444, -92.42102778 | 244.000 m | | 152.000 m structure / 152.000 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 | | 122.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2431 NORTHGATE, OTTUMWA, IA | | 5156846566 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-29 | KNFZ936 | LIEXP |
| 2022-06-06 | KNFZ936 | LETRES |
| 2016-03-08 | KNFZ936 | LIMOD |
| 2012-06-16 | KNFZ936 | LIRMD |
| 2012-06-16 | KNFZ936 | LIREN |
| 2012-06-15 | KNFZ936 | ESUAPR |
| 2012-06-04 | KNFZ936 | LETRES |
| 2002-07-17 | KNFZ936 | LIREN |
| 2002-06-03 | KNFZ936 | LETRES |
| 2002-04-10 | KNFZ936 | LIAUA |
| 2001-10-16 | KNFZ936 | AUDOPR |
| 2000-11-23 | KNFZ936 | LICCNV |
| 1997-09-24 | KNFZ936 | AUTHPR |
| 1997-09-24 | KNFZ936 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1623732 | 2026-08-02 01:11:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFZ936 | ULS 1623732 | 2026-08-02 01:11:53 |
| Status | E | ULS 1623732 | 2026-08-02 01:11:53 |
| Service | IG | ULS 1623732 | 2026-08-02 01:11:53 |
| Grant Date | 2012-06-16 | ULS 1623732 | 2026-08-02 01:11:53 |
| Expiration Date | 2022-08-27 | ULS 1623732 | 2026-08-02 01:11:53 |
| Cancellation Date | 2022-10-29 | ULS 1623732 | 2026-08-02 01:11:53 |