To be absolutely clear, the club does not sell or give away your email address.  Since we have nothing to hide, this is exactly what we use your email address for:

1. Expiring membership notifications.  Once a year, courtesy reminders are emailed to you letting you know (1) your membership is about to expire and thus (2) you are in risk of missing an issue of the Airmail.
2. Website Passwords.  You get an email when you request your first password or if you request a forgotten password for the website.
3. Verifying Classified submissions.  When you submit to the online Classifieds, a valid email address is required so that people may contact you.  After submitting an ad, a verification link is emailed to you.