Universal Licensing System
KNGF300
INTERSTATE HEATING & COOLING
License details
| ULS identifier | 1624153 |
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| Call sign | KNGF300 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-05-02 |
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| Expiration | 2002-04-16 |
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| Cancellation | 2002-08-18 |
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| Frequency range | 464.1 - 469.1 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | NOVI, OAKLAND, MI |
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| Coordinates | 42.4875278, -83.4977222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:48 |
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Licensee
| Name | INTERSTATE HEATING & COOLING |
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| Applicant type | C |
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| Location | LIVONIA, MI |
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| Address | LIVONIA, MI, 48153 |
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| Phone | 3134779696 |
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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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| 2 | 1 | FB4 | 464.10000000 | | | 75.000000 | 150.000000 | |
| 3 | 1 | MO | 464.10000000 | | | 30.000000 | 55.000000 | |
| 1 | 1 | FX1 | 469.10000000 | | | 30.000000 | 5.000000 | |
| 3 | 1 | MO | 469.10000000 | | | 30.000000 | 55.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.10000000 | | 20K0F3E |
| 3 | 1 | 464.10000000 | | 20K0F3E |
| 1 | 1 | 469.10000000 | | 20K0F3E |
| 3 | 1 | 469.10000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MI | | | | | |
| 2 | T | TAFT & GRAND RIVER RDS, NOVI, OAKLAND, MI | 42.48752778, -83.49772222 | 290.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 110.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 18670 MERRIMAN RD, LIVONIA, MI | | 3134779696 |
License history
| Date | File or call sign | Action |
|---|
| 2002-08-18 | KNGF300 | LIEXP |
| 2002-01-22 | KNGF300 | LETRES |
| 2001-09-21 | KNGF300 | LETAUS |
| 2000-11-23 | KNGF300 | LICCNV |
| 1997-05-02 | KNGF300 | AUTHPR |
| 1997-05-02 | KNGF300 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1624153 | 2026-08-02 01:27:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNGF300 | ULS 1624153 | 2026-08-02 01:27:48 |
| Status | E | ULS 1624153 | 2026-08-02 01:27:48 |
| Service | IG | ULS 1624153 | 2026-08-02 01:27:48 |
| Grant Date | 1997-05-02 | ULS 1624153 | 2026-08-02 01:27:48 |
| Expiration Date | 2002-04-16 | ULS 1624153 | 2026-08-02 01:27:48 |
| Cancellation Date | 2002-08-18 | ULS 1624153 | 2026-08-02 01:27:48 |