Affiliate Disclosure
Last updated: July 23, 2026
Affiliate Links
JetAlt (“https://www.jetalt.com”) takes part in affiliate programs. Some of the product links in our tools, guides, and articles are affiliate links. If you click one and buy something, we may earn a small commission — at no extra cost to you.
Those commissions help fund the work of building and maintaining our free aviation-fuel and emissions calculators.
Amazon Associates Program
JetAlt is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. As an Amazon Associate, we earn from qualifying purchases.
Our Recommendations Are Editorial
What we point to — books on sustainable flight, jet propulsion, hydrogen, and batteries, along with model aircraft, flight-tracking kit, and other aviation-enthusiast gear — is chosen because it’s genuinely relevant to someone curious about how and how cleanly we fly, not because of commission. An affiliate link never changes what we suggest, and we’d always encourage you to compare options, read reviews, and pick what actually fits your interest.
No Extra Cost to You
Using our affiliate links never raises the price you pay. Prices and availability on retailers such as Amazon are set by those retailers and can change at any time.
Advertising Is Separate
Affiliate links are distinct from the display advertising we run (including Google AdSense). Ads are served by advertising networks and are clearly distinguishable from our editorial content. There’s more in our Disclaimer.
Questions
If you have any questions about this Affiliate Disclosure, visit our contact page or email support@jetalt.com.