Universal Licensing System
KDC4
State of New Hampshire, Department of Transportation, Bureau of Aeronautics
License details
| ULS identifier | 1964626 |
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| Call sign | KDC4 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2019-08-26 |
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| Expiration | 2029-08-17 |
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| Frequency range | 122.7 MHz |
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| Locations | 1 |
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| Representative location | ROCHESTER, STRAFFORD, NH |
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| Coordinates | 43.2834167, -70.9245000 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:22 |
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Licensee
| Name | State of New Hampshire, Department of Transportation, Bureau of Aeronautics |
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| Applicant type | G |
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| FRN | 0004099768 |
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| Location | CONCORD, NH |
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| Address | Seven Hazen Drive, CONCORD, NH, 033020483 |
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| Phone | 6032712552 |
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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 |
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| 1 | 1 | FAA | 122.70000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 122.70000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SKYHAVEN AIRPORT, ROCHESTER, STRAFFORD, NH | 43.28341667, -70.92450000 | 98.000 m | B | 5.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 8.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | Pease Development Authority, 238 Rochester Hill Road, Rochester, NH | | 6034336088 |
License history
| Date | File or call sign | Action |
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| 2021-12-10 | KDC4 | LIAUA |
| 2019-08-26 | KDC4 | LIREN |
| 2019-05-27 | KDC4 | LETRES |
| 2009-07-28 | KDC4 | LIREN |
| 2009-05-25 | KDC4 | LETRES |
| 2004-08-10 | KDC4 | LIREN |
| 2004-06-30 | KDC4 | LTSAPR |
| 2004-05-24 | KDC4 | LETRES |
| 2002-11-01 | KDC4 | LIAUA |
| 2001-04-27 | KDC4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1964626 | 2026-08-02 02:08:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KDC4 | ULS 1964626 | 2026-08-02 02:08:22 |
| Status | A | ULS 1964626 | 2026-08-02 02:08:22 |
| Service | AF | ULS 1964626 | 2026-08-02 02:08:22 |
| Grant Date | 2019-08-26 | ULS 1964626 | 2026-08-02 02:08:22 |
| Expiration Date | 2029-08-17 | ULS 1964626 | 2026-08-02 02:08:22 |