Universal Licensing System
KNBL806
ROBERTSON TANK SERVICE INC
License details
| ULS identifier | 1912537 |
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| Call sign | KNBL806 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-05-10 |
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| Expiration | 2021-06-13 |
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| Cancellation | 2021-08-14 |
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| Frequency range | 452.725 - 457.725 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ELKHART, MORTON, KS |
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| Coordinates | 37.0003611, -101.9086944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:03 |
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Licensee
| Name | ROBERTSON TANK SERVICE INC |
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| Applicant type | C |
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| FRN | 0005600028 |
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| Location | ELKHART, KS |
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| Address | DRAWER 100, ELKHART, KS, 67950 |
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| Phone | 6206974631 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 452.72500000 | | | 75.000000 | 300.000000 | |
| 3 | 1 | MO | 452.72500000 | | | 75.000000 | 75.000000 | |
| 1 | 1 | FX1 | 457.72500000 | | | 75.000000 | 75.000000 | |
| 3 | 1 | MO | 457.72500000 | | | 75.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.72500000 | | 11K2F3E |
| 3 | 1 | 452.72500000 | | 11K2F3E |
| 1 | 1 | 457.72500000 | | 11K2F3E |
| 3 | 1 | 457.72500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | KS | | | | | |
| 2 | T | 200' WEST OF CITY LIMITS (Elkhart #90335), ELKHART, MORTON, KS | 37.00036111, -101.90869444 | 1102.800 m | TOWER | 110.600 m structure / 115.800 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 | | 61.000 m | | | | 77.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | N STANTON, ELKHART, KS | MORTON | 3166974631 |
| 2 | N STANTON, ELKHART, KS | MORTON | 6206974631 |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-14 | KNBL806 | LIEXP |
| 2021-03-22 | KNBL806 | LETRES |
| 2012-09-04 | KNBL806 | LIMOD |
| 2011-07-20 | KNBL806 | AUTHPR |
| 2011-07-19 | KNBL806 | COR |
| 2011-07-19 | KNBL806 | INTDUP |
| 2011-05-10 | KNBL806 | LIREN |
| 2011-04-04 | KNBL806 | LTSAPR |
| 2011-03-21 | KNBL806 | LETRES |
| 2004-04-05 | KNBL806 | AUDOPR |
| 2001-08-08 | KNBL806 | LIREN |
| 2001-03-19 | KNBL806 | LETRES |
| 2000-11-24 | KNBL806 | LICCNV |
| 1996-05-21 | KNBL806 | AUTHPR |
| 1996-05-21 | KNBL806 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1912537 | 2026-08-02 01:14:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBL806 | ULS 1912537 | 2026-08-02 01:14:03 |
| Status | E | ULS 1912537 | 2026-08-02 01:14:03 |
| Service | IG | ULS 1912537 | 2026-08-02 01:14:03 |
| Grant Date | 2011-05-10 | ULS 1912537 | 2026-08-02 01:14:03 |
| Expiration Date | 2021-06-13 | ULS 1912537 | 2026-08-02 01:14:03 |
| Cancellation Date | 2021-08-14 | ULS 1912537 | 2026-08-02 01:14:03 |