Universal Licensing System
KB41733
GWYNN SYSTEMS INC
License details
| ULS identifier | 1592663 |
|---|
| Call sign | KB41733 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1998-08-26 |
|---|
| Expiration | 2003-09-29 |
|---|
| Cancellation | 2003-11-30 |
|---|
| Frequency range | 464.5 MHz |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:27:30 |
|---|
Licensee
| Name | GWYNN SYSTEMS INC |
|---|
| Applicant type | C |
|---|
| Location | MILTON, MA |
|---|
| Address | 1 ELIOT ST, MILTON, MA, 02187 |
|---|
| Phone | 6175363989 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 464.50000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 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 | 1 ELIOT ST, MILTON, MA | | 6175363989 |
License history
| Date | File or call sign | Action |
|---|
| 2003-11-30 | KB41733 | LIEXP |
| 2003-07-07 | KB41733 | LETRES |
| 2002-05-13 | KB41733 | AUDOPR |
| 2000-11-22 | KB41733 | LICCNV |
| 1998-08-26 | KB41733 | AUTHPR |
| 1998-08-26 | KB41733 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1592663 | 2026-08-02 01:27:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KB41733 | ULS 1592663 | 2026-08-02 01:27:30 |
| Status | E | ULS 1592663 | 2026-08-02 01:27:30 |
| Service | IG | ULS 1592663 | 2026-08-02 01:27:30 |
| Grant Date | 1998-08-26 | ULS 1592663 | 2026-08-02 01:27:30 |
| Expiration Date | 2003-09-29 | ULS 1592663 | 2026-08-02 01:27:30 |
| Cancellation Date | 2003-11-30 | ULS 1592663 | 2026-08-02 01:27:30 |