Universal Licensing System
WPWH337
COMM-TRONICS INC
License details
| ULS identifier | 2461188 |
|---|
| Call sign | WPWH337 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2002-11-15 |
|---|
| Expiration | 2012-11-15 |
|---|
| Cancellation | 2013-01-19 |
|---|
| Frequency range | 461.55 - 469.9 MHz (8 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | BALTIMORE, BALTIMORE CITY, MD |
|---|
| Coordinates | 39.2890000, -76.6243333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:09:25 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 461.55000000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB6 | 461.55000000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 461.55000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 461.55000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB6 | 463.45000000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB6 | 463.45000000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 463.45000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 463.45000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB6 | 464.85000000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB6 | 464.85000000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 464.85000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 464.85000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB6 | 464.90000000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB6 | 464.90000000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 464.90000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 464.90000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 466.55000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 466.55000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.45000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.45000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.85000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.85000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.90000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.90000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.55000000 | | 20K0F3E |
| 1 | 1 | 461.55000000 | | 20K0F2D |
| 2 | 1 | 461.55000000 | | 20K0F3E |
| 2 | 1 | 461.55000000 | | 20K0F2D |
| 1 | 1 | 463.45000000 | | 20K0F3E |
| 1 | 1 | 463.45000000 | | 20K0F2D |
| 2 | 1 | 463.45000000 | | 20K0F3E |
| 2 | 1 | 463.45000000 | | 20K0F2D |
| 1 | 1 | 464.85000000 | | 20K0F3E |
| 1 | 1 | 464.85000000 | | 20K0F2D |
| 2 | 1 | 464.85000000 | | 20K0F3E |
| 2 | 1 | 464.85000000 | | 20K0F2D |
| 1 | 1 | 464.90000000 | | 20K0F3E |
| 1 | 1 | 464.90000000 | | 20K0F2D |
| 2 | 1 | 464.90000000 | | 20K0F3E |
| 2 | 1 | 464.90000000 | | 20K0F2D |
| 2 | 1 | 466.55000000 | | 20K0F3E |
| 2 | 1 | 466.55000000 | | 20K0F2D |
| 2 | 1 | 468.45000000 | | 20K0F3E |
| 2 | 1 | 468.45000000 | | 20K0F2D |
| 2 | 1 | 469.85000000 | | 20K0F3E |
| 2 | 1 | 469.85000000 | | 20K0F2D |
| 2 | 1 | 469.90000000 | | 20K0F3E |
| 2 | 1 | 469.90000000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 655 WEST BALTIMORE STREET, BALTIMORE, BALTIMORE CITY, MD | 39.28900000, -76.62433333 | 16.000 m | BANT | 70.000 m structure / 76.000 m overall | |
| 2 | T | | | 0.000 m | | 0.000 m structure / 0.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 76.000 m | | 6.0000 | 360.0000 | 31.600 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 120 ROESLER RD., BALTIMORE, MD | BALTIMORE | 4107683333 |
License history
| Date | File or call sign | Action |
|---|
| 2013-01-19 | WPWH337 | LIEXP |
| 2012-08-20 | WPWH337 | LETRES |
| 2003-08-20 | WPWH337 | LETCNS |
| 2002-11-15 | WPWH337 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2461188 | 2026-08-02 01:09:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWH337 | ULS 2461188 | 2026-08-02 01:09:25 |
| Status | E | ULS 2461188 | 2026-08-02 01:09:25 |
| Service | IG | ULS 2461188 | 2026-08-02 01:09:25 |
| Grant Date | 2002-11-15 | ULS 2461188 | 2026-08-02 01:09:25 |
| Expiration Date | 2012-11-15 | ULS 2461188 | 2026-08-02 01:09:25 |
| Cancellation Date | 2013-01-19 | ULS 2461188 | 2026-08-02 01:09:25 |