Universal Licensing System
KD45412
O'CONNELL & LAWRENCE INC
License details
| ULS identifier | 1606632 |
|---|
| Call sign | KD45412 |
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| Radio service | IG |
|---|
| Status | E |
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| Grant date | 2004-07-28 |
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| Expiration | 2014-06-22 |
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| Cancellation | 2014-11-08 |
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| Frequency range | 151.805 - 464.75 MHz (15 frequencies) |
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| Locations | 2 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:26 |
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Licensee
| Name | O'CONNELL & LAWRENCE INC |
|---|
| Applicant type | C |
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| FRN | 0002149920 |
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| Location | OLNEY, MD |
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| Address | 17904 GEORGIA AVE STE 102, OLNEY, MD, 20832 |
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| Phone | 3019244570 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 151.80500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FBT | 461.02500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBT | 461.07500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBT | 461.10000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBT | 462.12500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBT | 462.37500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBT | 462.40000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FBI | 464.50000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FBI | 464.55000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBT | 464.60000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBT | 464.62500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBT | 464.65000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBT | 464.70000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBT | 464.72500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBT | 464.75000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.80500000 | | 20K0F3E |
| 2 | 1 | 461.02500000 | | 19K6F1D |
| 2 | 1 | 461.07500000 | | 19K6F1D |
| 2 | 1 | 461.10000000 | | 19K6F1D |
| 2 | 1 | 462.12500000 | | 19K6F1D |
| 2 | 1 | 462.37500000 | | 19K6F1D |
| 2 | 1 | 462.40000000 | | 19K6F1D |
| 3 | 1 | 464.50000000 | | 19K6F1D |
| 3 | 1 | 464.55000000 | | 19K6F1D |
| 2 | 1 | 464.60000000 | | 19K6F1D |
| 2 | 1 | 464.62500000 | | 19K6F1D |
| 2 | 1 | 464.65000000 | | 19K6F1D |
| 2 | 1 | 464.70000000 | | 19K6F1D |
| 2 | 1 | 464.72500000 | | 19K6F1D |
| 2 | 1 | 464.75000000 | | 19K6F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MONTGOMERY, MD | 39.25844444, -77.22163889 | | | | |
| 2 | T | | | 0.000 m | | | N |
| 3 | T | | | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 17904 GEORGIA AVE, STE 102, OLNEY, MD | MONTGOMERY | 3019244570 |
License history
| Date | File or call sign | Action |
|---|
| 2014-11-08 | KD45412 | LIEXP |
| 2014-06-23 | KD45412 | LTSAPR |
| 2014-03-31 | KD45412 | LETRES |
| 2004-07-28 | KD45412 | LIREN |
| 2004-03-29 | KD45412 | LETRES |
| 2004-03-10 | KD45412 | AUDOPR |
| 2000-11-22 | KD45412 | LICCNV |
| 1999-04-29 | KD45412 | LIREN |
| 1999-04-29 | KD45412 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1606632 | 2026-08-02 01:11:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KD45412 | ULS 1606632 | 2026-08-02 01:11:26 |
| Status | E | ULS 1606632 | 2026-08-02 01:11:26 |
| Service | IG | ULS 1606632 | 2026-08-02 01:11:26 |
| Grant Date | 2004-07-28 | ULS 1606632 | 2026-08-02 01:11:26 |
| Expiration Date | 2014-06-22 | ULS 1606632 | 2026-08-02 01:11:26 |
| Cancellation Date | 2014-11-08 | ULS 1606632 | 2026-08-02 01:11:26 |