- Certificate number
- LR4R346M
- Designator
- LR4R
- Name on the FAA list
- B & G INSTRUMENTS INC
- Address
- 5000 N.W. 36TH STREET, BLDG. 875, S
MIAMI SPRINGS, FL 33122 - Accountable manager
- BROWN, ROBERT
(305) 871-4445 - Liaison
- SERRA, ROBERT
(305) 871-4445
robert@bginstruments.us - Bilateral agreements
- EASA
- On the FAA list
- On the list of October 26, 2026; listed since October 26, 2026 or earlier (OpenAirDocs’ first copy)
- Difficulty reports filed
- 0
From the FAA’s Find a Facility dashboard. The FAA writes names in capitals; the mixed case here is OpenAirDocs’ . The dashboard has no certificate dates, and nothing on it shows whether a certificate is in good standing: confirm with the station or its FAA office.
On this page
Ratings
What the FAA certificated the station to work on (14 CFR 145.59 and 145.61). A limited rating covers only the makes and models in the station’s operations specifications, which the FAA doesn’t publish.
| Rating | Class | What it covers |
|---|---|---|
| Radio | Limited | Only the makes and models in its operations specifications |
| Instrument | Class 2 | Electrical |
| Class 4 | Electronic | |
| Limited | Only the makes and models in its operations specifications | |
| Accessory | Class 3 | Electronic accessories |
| Limited | Only the makes and models in its operations specifications |
Service difficulty reports · 0
No service difficulty report in this release was filed under LR4R