Universal Licensing System
WQCN284
American Chemical Society dba Chemical Abstracts Service
License details
| ULS identifier | 2709767 |
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| Call sign | WQCN284 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-03-26 |
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| Expiration | 2035-04-13 |
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| Frequency range | 72.12 - 72.4 MHz (10 frequencies) |
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| Locations | 3 |
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| Representative location | Columbus, FRANKLIN, OH |
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| Coordinates | 40.0103056, -83.0215000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:00 |
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Licensee
| Name | American Chemical Society dba Chemical Abstracts Service |
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| Applicant type | C |
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| FRN | 0013266903 |
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| Location | Columbus, OH |
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| Address | 2540 Olentangy River Road, Columbus, OH, 43202 |
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| Phone | 6142064958 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 72.12000000 | | | 0.700000 | 0.500000 | |
| 2 | 1 | MO | 72.14000000 | | | 0.700000 | 0.500000 | |
| 3 | 1 | MO | 72.20000000 | | | 0.700000 | 0.500000 | |
| 2 | 1 | MO | 72.22000000 | | | 0.700000 | 0.500000 | |
| 3 | 1 | MO | 72.28000000 | | | 0.700000 | 0.500000 | |
| 1 | 1 | MO | 72.30000000 | | | 0.700000 | 0.500000 | |
| 2 | 1 | MO | 72.32000000 | | | 0.700000 | 0.500000 | |
| 3 | 1 | MO | 72.36000000 | | | 0.700000 | 0.500000 | |
| 1 | 1 | MO | 72.38000000 | | | 0.700000 | 0.500000 | |
| 2 | 1 | MO | 72.40000000 | | | 0.700000 | 0.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 72.12000000 | | 20K0F1D |
| 2 | 1 | 72.14000000 | | 20K0F1D |
| 3 | 1 | 72.20000000 | | 20K0F1D |
| 2 | 1 | 72.22000000 | | 20K0F1D |
| 3 | 1 | 72.28000000 | | 20K0F1D |
| 1 | 1 | 72.30000000 | | 20K0F1D |
| 2 | 1 | 72.32000000 | | 20K0F1D |
| 3 | 1 | 72.36000000 | | 20K0F1D |
| 1 | 1 | 72.38000000 | | 20K0F1D |
| 2 | 1 | 72.40000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Columbus, FRANKLIN, OH | 40.01030556, -83.02150000 | | | | |
| 2 | T | Columbus, FRANKLIN, OH | 40.01305556, -83.01997222 | | | | |
| 3 | T | Columbus, FRANKLIN, OH | 40.01305556, -83.02016667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 4 | BUILDING C - 2540 OLENTANGY RIVER ROAD, COLUMBUS, OH | FRANKLIN | 6144473742 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-26 | WQCN284 | LIREN |
| 2025-01-20 | WQCN284 | LETRES |
| 2015-03-19 | WQCN284 | LIREN |
| 2015-03-19 | WQCN284 | LTSAPR |
| 2015-01-19 | WQCN284 | LETRES |
| 2009-09-24 | WQCN284 | LIAUA |
| 2009-09-23 | WQCN284 | ESCAPR |
| 2009-07-10 | WQCN284 | LIAUA |
| 2009-07-09 | WQCN284 | ESCAPR |
| 2006-05-17 | WQCN284 | LETTRS |
| 2006-05-17 | WQCN284 | PNLISR |
| 2006-01-09 | WQCN284 | LETCNS |
| 2005-04-13 | WQCN284 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2709767 | 2026-08-02 01:26:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQCN284 | ULS 2709767 | 2026-08-02 01:26:00 |
| Status | A | ULS 2709767 | 2026-08-02 01:26:00 |
| Service | IG | ULS 2709767 | 2026-08-02 01:26:00 |
| Grant Date | 2025-03-26 | ULS 2709767 | 2026-08-02 01:26:00 |
| Expiration Date | 2035-04-13 | ULS 2709767 | 2026-08-02 01:26:00 |