I do not, and I looked hard for one. (very surprised) I did find https://www.aerolopa.com/ https://www.aerolopa.com/ while searching. Still imperial units, but

I do not, and I looked hard for one. (very surprised) I did find https://www.aerolopa.com/ https://www.aerolopa.com/ while searching. Still imperial units, but seems to offer much better information than seatguru. Perhaps someone will take note and fill this serious void.