Findings:
- Garmin GNS 430
- Venus 4300
- 430 West
- The 4:30 Band
- Lexus SC 430
- Garmin
- Enabling diagnostics mode on a Garmin eTrex GPS
- Garmin Navtalk
- Enabling diagnostics mode on a Garmin Geko GPS
- Garmin G1000
If you Log in you could create a "Garmin 430" node. If you don't already have an account, you can register here.