Universal Licensing System
KD21905
TRILLA STEEL DRUMS
License details
| ULS identifier | 1601615 |
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| Call sign | KD21905 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-10-03 |
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| Expiration | 2012-11-30 |
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| Cancellation | 2013-02-02 |
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| Frequency range | 463.85 MHz |
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| Locations | 1 |
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| Representative location | COOK, IL |
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| Coordinates | 41.8083611, -87.7095000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:39 |
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Licensee
| Name | TRILLA STEEL DRUMS |
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| Applicant type | C |
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| FRN | 0002856367 |
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| Location | CHICAGO, IL |
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| Address | 2959 W 47TH ST, CHICAGO, IL, 60632 |
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| Phone | 3128477588 |
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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 | MO | 463.85000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 463.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | COOK, IL | 41.80836111, -87.70950000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2959 W 47TH ST, CHICAGO, IL | | 3128477588 |
License history
| Date | File or call sign | Action |
|---|
| 2013-02-02 | KD21905 | LIEXP |
| 2012-09-03 | KD21905 | LETRES |
| 2004-03-15 | KD21905 | AUDOPR |
| 2002-10-03 | KD21905 | LIREN |
| 2002-09-03 | KD21905 | LETRES |
| 2000-11-22 | KD21905 | LICCNV |
| 1997-11-10 | KD21905 | LIREN |
| 1997-11-10 | KD21905 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1601615 | 2026-08-02 01:08:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KD21905 | ULS 1601615 | 2026-08-02 01:08:39 |
| Status | E | ULS 1601615 | 2026-08-02 01:08:39 |
| Service | IG | ULS 1601615 | 2026-08-02 01:08:39 |
| Grant Date | 2002-10-03 | ULS 1601615 | 2026-08-02 01:08:39 |
| Expiration Date | 2012-11-30 | ULS 1601615 | 2026-08-02 01:08:39 |
| Cancellation Date | 2013-02-02 | ULS 1601615 | 2026-08-02 01:08:39 |