Universal Licensing System
KJU765
C J LANGENFELDER & SON INC
License details
| ULS identifier | 1847883 |
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| Call sign | KJU765 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-01-01 |
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| Expiration | 2002-02-25 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 31.76 MHz |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:52 |
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Licensee
| Name | C J LANGENFELDER & SON INC |
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| Applicant type | C |
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| FRN | 0002162360 |
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| Location | BALTIMORE, MD |
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| Address | 8427 PULASKI HWY, BALTIMORE, MD, 21237 |
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| Phone | 4106822000 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBI | 31.76000000 | | | 110.000000 | | |
| 1 | 1 | MOI | 31.76000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 31.76000000 | | 20K0F3E |
| 1 | 1 | 31.76000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
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 |
|---|
| 1 | | | 4106822000 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | KJU765 | LIEXP |
| 2001-12-03 | KJU765 | LETRES |
| 2001-08-25 | KJU765 | LIAUA |
| 2000-11-24 | KJU765 | LICCNV |
| 1997-01-01 | KJU765 | AUTHPR |
| 1997-01-01 | KJU765 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1847883 | 2026-08-02 01:09:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KJU765 | ULS 1847883 | 2026-08-02 01:09:52 |
| Status | E | ULS 1847883 | 2026-08-02 01:09:52 |
| Service | IG | ULS 1847883 | 2026-08-02 01:09:52 |
| Grant Date | 1997-01-01 | ULS 1847883 | 2026-08-02 01:09:52 |
| Expiration Date | 2002-02-25 | ULS 1847883 | 2026-08-02 01:09:52 |
| Cancellation Date | 2002-05-05 | ULS 1847883 | 2026-08-02 01:09:52 |