Universal Licensing System
KNGY643
DISTRICT HEATING DEVELOPMENT CO
License details
| ULS identifier | 1886225 |
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| Call sign | KNGY643 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-06-07 |
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| Expiration | 2001-08-04 |
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| Cancellation | 2001-10-07 |
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| Frequency range | 456.275 MHz |
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| Locations | 2 |
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| Representative location | SAINT PAUL, RAMSEY, MN |
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| Coordinates | 44.9427500, -93.0963333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:12 |
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Licensee
| Name | DISTRICT HEATING DEVELOPMENT CO |
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| Applicant type | C |
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| FRN | 0002629889 |
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| Location | SAINT PAUL, MN |
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| Address | 76 W KELLOGG BLVD, SAINT PAUL, MN, 55102 |
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| Phone | 6122978955 |
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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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| 1 | 1 | FB2 | 451.27500000 | | | 50.000000 | 300.000000 | |
| 2 | 1 | MO | 456.27500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.27500000 | | 20K0F3E |
| 2 | 1 | 456.27500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 76 W KELLOGG BLVD, SAINT PAUL, RAMSEY, MN | 44.94275000, -93.09633333 | 296.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 76 W KELLOGG BLVD, SAINT PAUL, MN | | 6122978955 |
License history
| Date | File or call sign | Action |
|---|
| 2001-10-07 | KNGY643 | LIEXP |
| 2001-08-31 | KNGY643 | LETAUS |
| 2001-05-07 | KNGY643 | LETRES |
| 2000-11-24 | KNGY643 | LICCNV |
| 1996-06-07 | KNGY643 | AUTHPR |
| 1996-06-07 | KNGY643 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1886225 | 2026-08-02 01:11:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNGY643 | ULS 1886225 | 2026-08-02 01:11:12 |
| Status | E | ULS 1886225 | 2026-08-02 01:11:12 |
| Service | IG | ULS 1886225 | 2026-08-02 01:11:12 |
| Grant Date | 1996-06-07 | ULS 1886225 | 2026-08-02 01:11:12 |
| Expiration Date | 2001-08-04 | ULS 1886225 | 2026-08-02 01:11:12 |
| Cancellation Date | 2001-10-07 | ULS 1886225 | 2026-08-02 01:11:12 |