Universal Licensing System
KTT254
EXXON COMMUNICATIONS COMPANY
License details
| ULS identifier | 1839088 |
|---|
| Call sign | KTT254 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-01-07 |
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| Expiration | 2013-04-06 |
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| Cancellation | 2010-06-04 |
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| Frequency range | 456.6 MHz |
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| Locations | 3 |
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| Representative location | FLORHAM PARK, MORRIS, NJ |
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| Coordinates | 40.7756667, -74.4134722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.60000000 | | | 45.000000 | 125.000000 | |
| 1 | 1 | FX1 | 456.60000000 | | | 20.000000 | | |
| 3 | 1 | MO | 456.60000000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.60000000 | | 20K0F3E |
| 1 | 1 | 456.60000000 | | 20K0F3E |
| 3 | 1 | 456.60000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NJ | | | | | |
| 2 | T | 180 PARK AVE, FLORHAM PARK, MORRIS, NJ | 40.77566667, -74.41347222 | 71.000 m | | 13.000 m structure / 13.000 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 | | 15.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 180 PARK AVE, FLORHAM PARK, NJ | | 2017566275 |
License history
| Date | File or call sign | Action |
|---|
| 2010-06-05 | KTT254 | LICAN |
| 2007-09-11 | KTT254 | LIAUA |
| 2007-09-10 | KTT254 | ESCAPR |
| 2003-01-07 | KTT254 | LIREN |
| 2002-02-13 | KTT254 | AUDOPR |
| 2000-11-23 | KTT254 | LICCNV |
| 1998-02-19 | KTT254 | LIREN |
| 1998-02-19 | KTT254 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1839088 | 2026-08-02 01:17:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KTT254 | ULS 1839088 | 2026-08-02 01:17:07 |
| Status | C | ULS 1839088 | 2026-08-02 01:17:07 |
| Service | IG | ULS 1839088 | 2026-08-02 01:17:07 |
| Grant Date | 2003-01-07 | ULS 1839088 | 2026-08-02 01:17:07 |
| Expiration Date | 2013-04-06 | ULS 1839088 | 2026-08-02 01:17:07 |
| Cancellation Date | 2010-06-04 | ULS 1839088 | 2026-08-02 01:17:07 |