Universal Licensing System
WPJS257
A & B RADIO & ALARM SYSTEMS INC
License details
| ULS identifier | 1740217 |
|---|
| Call sign | WPJS257 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1996-10-01 |
|---|
| Expiration | 2001-10-01 |
|---|
| Cancellation | 2002-03-03 |
|---|
| Frequency range | 461.125 - 466.125 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | FERNDALE, OAKLAND, MI |
|---|
| Coordinates | 42.4586389, -83.1215833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:28:55 |
|---|
Licensee
| Name | A & B RADIO & ALARM SYSTEMS INC |
|---|
| Applicant type | C |
|---|
| Location | SHELBY TOWNSHIP, MI |
|---|
| Address | 4066 CHAPMAN, SHELBY TOWNSHIP, MI, 48316 |
|---|
| Phone | 8107318760 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 461.12500000 | | | 110.000000 | 550.000000 | |
| 2 | 1 | MO | 466.12500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.12500000 | | 20K0F3E |
| 2 | 1 | 466.12500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1441 BONNOR, FERNDALE, OAKLAND, MI | 42.45863889, -83.12158333 | 194.000 m | TOWER | 98.000 m structure / 98.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 104.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4066 CHAPMAN SHELBY, TOWNSHIP, MI | | 8107318760 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-03 | WPJS257 | LIEXP |
| 2001-08-15 | WPJS257 | LETAUS |
| 2001-07-09 | WPJS257 | LETRES |
| 2000-11-23 | WPJS257 | LICCNV |
| 1996-10-02 | WPJS257 | AUTHPR |
| 1996-10-01 | WPJS257 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1740217 | 2026-08-02 01:28:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJS257 | ULS 1740217 | 2026-08-02 01:28:55 |
| Status | E | ULS 1740217 | 2026-08-02 01:28:55 |
| Service | IG | ULS 1740217 | 2026-08-02 01:28:55 |
| Grant Date | 1996-10-01 | ULS 1740217 | 2026-08-02 01:28:55 |
| Expiration Date | 2001-10-01 | ULS 1740217 | 2026-08-02 01:28:55 |
| Cancellation Date | 2002-03-03 | ULS 1740217 | 2026-08-02 01:28:55 |