Contact me
Before you contact me, please read these notes.
Questions
If you have questions regarding unidentified machines I will not be able to help. Instead, please ask on the OTPgen mailing list. With nearly 400 members there, someone is bound to know the answer.
If you have a slightly more general question, please read the Frequently Asked Questions page first.
Sightings
If you would like your sightings included on the website, please use the sightings submission page.