Universal Licensing System
KNAI531
SIGNAL DELIVERY SERVICE INC
License details
| ULS identifier | 1613662 |
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| Call sign | KNAI531 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-11-01 |
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| Expiration | 2000-11-19 |
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| Cancellation | 2001-01-21 |
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| Frequency range | 461.55 - 466.55 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | EVANSVILLE, VANDERBURGH, IN |
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| Coordinates | 38.0472778, -87.6908611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:08:52 |
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Licensee
| Name | SIGNAL DELIVERY SERVICE INC |
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| Applicant type | C |
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| Location | EVANSVILLE, IN |
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| Address | 4300 PETERS RD, EVANSVILLE, IN, 47711 |
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| Phone | 8124291865 |
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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 | FB | 461.55000000 | | | 75.000000 | | |
| 1 | 1 | FX1 | 466.55000000 | | | 15.000000 | | |
| 3 | 1 | MO | 466.55000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.55000000 | | 20K0F3E |
| 1 | 1 | 466.55000000 | | 20K0F3E |
| 3 | 1 | 466.55000000 | | 20K0F3E |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1613662 | 2026-08-09 03:08:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAI531 | ULS 1613662 | 2026-08-09 03:08:52 |
| Status | E | ULS 1613662 | 2026-08-09 03:08:52 |
| Service | IG | ULS 1613662 | 2026-08-09 03:08:52 |
| Grant Date | 1995-11-01 | ULS 1613662 | 2026-08-09 03:08:52 |
| Expiration Date | 2000-11-19 | ULS 1613662 | 2026-08-09 03:08:52 |
| Cancellation Date | 2001-01-21 | ULS 1613662 | 2026-08-09 03:08:52 |