Cancel your On Air subscription by mail
For On Air the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. On Air receives written requests in Baarn, Netherlands.
Let Postbye cancel On Air for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with On Air.
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- 3 On Air cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel On Air by mail
Start with your account details
Have the name and email on the account and, if you have one, an account or customer number to hand. The details in the letter need to match what On Air has on file.
Write the cancellation request
Postbye drafts the request in Dutch, the language of Netherlands, with “Onderwerp: annuleringsverzoek – [your name]” as the subject line. It asks On Air to close the subscription, stop billing and confirm in writing.
Send it by certified mail
Send it certified to Baarn, Netherlands, copying the address from the next section letter for letter, and keep the receipt slip.
Keep the proof of delivery
Keep the tracking record with your copy of the letter. If On Air bills you after the date it received the request, you have the dates to point to.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your On Air cancellation letter goes
For a letter to On Air, use Eemnesserweg 20, 3741 GA Baarn, Netherlands.
Postal code 3741 GA places the address in Utrecht, Netherlands.
The letter is addressed “Geachte heer/mevrouw,” and its details block uses the labels Accounthouder, Factuuradres in dossier and E-mailadres in dossier.
Prefer to write it yourself? Use our letter template
Before you cancel On Air, check these
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel On Air for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
How cancelling by mail works
A subscription ends when the company records your request, not when you stop using it, and a letter is the record you can show later.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
On Air cancellation at a glance
- How On Air accepts cancellations
- By mailed letter
- Mailing address on file
- On Air Eemnesserweg 20 3741 GA Baarn Netherlands
- Country
- Netherlands
- Letter language
- Dutch (template nl)
- Added to the database
- June 4, 2026
- Data last checked
