YotSignal Exchange MVP design preview. Names, reports, counts, and conversations are illustrative sample data, not published member records. Canonical OEM specifications remain real and source-backed.
DC
David Cheng
Identity verifiedVerified former ownerMarine engineerFounding contributor
18 years commissioning and servicing marine propulsion on 80–130 ft motor yachts. Focused on machinery access, serviceability, and honest pre-purchase guidance.
Affiliation disclosure: Independent marine engineer. No sample OEM, dealer, brokerage, or yard affiliation.
Experience Reports
- Verified firsthandSix years running a Westport 112 in the Pacific Northwest
- Verified firsthandCommissioning notes: raw-water service on early hulls