Universal Licensing System
WPMM921
TRITECH A MERRILL LYNCH CO.
License details
| ULS identifier | 1797403 |
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| Call sign | WPMM921 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-08-13 |
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| Expiration | 2013-09-24 |
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| Cancellation | 2013-11-30 |
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| Frequency range | 451.45 - 467.5125 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | PISCATAWAY, MIDDLESEX, NJ |
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| Coordinates | 40.5556667, -74.4568056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:05 |
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Licensee
| Name | TRITECH A MERRILL LYNCH CO. |
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| Applicant type | C |
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| FRN | 0004495586 |
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| Location | PISCATAWAY, NJ |
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| Address | 4 CORPORATE PLACE, PISCATAWAY, NJ, 08854 |
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| Phone | 7328786441 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.45000000 | | | 25.000000 | 18.000000 | |
| 2 | 1 | MO | 451.45000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.45000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 456.45000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.45000000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 462.51250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.51250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.45000000 | | 11K2F3E |
| 2 | 1 | 451.45000000 | | 11K2F3E |
| 1 | 1 | 452.45000000 | | 11K2F3E |
| 2 | 1 | 456.45000000 | | 11K2F3E |
| 2 | 1 | 457.45000000 | | 11K2F3E |
| 2 | 1 | 462.51250000 | | 11K2F3E |
| 2 | 1 | 467.51250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4 CORPORATE PLACE, PISCATAWAY, MIDDLESEX, NJ | 40.55566667, -74.45680556 | 21.000 m | B | 9.000 m structure / 12.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | -8.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4 CORPORATE PLACE, PISCATAWAY, NJ | | 7328786441 |
License history
| Date | File or call sign | Action |
|---|
| 2013-11-30 | WPMM921 | LIEXP |
| 2013-07-01 | WPMM921 | LETRES |
| 2009-01-06 | WPMM921 | LITRAN |
| 2008-12-16 | WPMM921 | ESCAPR |
| 2003-09-22 | WPMM921 | LETCNS |
| 2003-08-13 | WPMM921 | LIREN |
| 2003-06-30 | WPMM921 | LETRES |
| 2002-12-23 | WPMM921 | LIMOD |
| 2002-10-09 | WPMM921 | LITIN |
| 2002-01-15 | WPMM921 | AUDOPR |
| 2000-11-23 | WPMM921 | LICCNV |
| 1999-12-16 | WPMM921 | AUTHPR |
| 1999-12-16 | WPMM921 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1797403 | 2026-08-02 01:14:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMM921 | ULS 1797403 | 2026-08-02 01:14:05 |
| Status | E | ULS 1797403 | 2026-08-02 01:14:05 |
| Service | IG | ULS 1797403 | 2026-08-02 01:14:05 |
| Grant Date | 2003-08-13 | ULS 1797403 | 2026-08-02 01:14:05 |
| Expiration Date | 2013-09-24 | ULS 1797403 | 2026-08-02 01:14:05 |
| Cancellation Date | 2013-11-30 | ULS 1797403 | 2026-08-02 01:14:05 |