Aviation Frequency Updates

The Aviation Frequency Updates page shows a detailed, filterable log of every change to the frequency database, split into four categories:

• New — frequencies added to the database for the first time.
• Updated — existing frequencies that have been amended.
• Readded — frequencies that were previously removed and have since come back (without being flagged as an update).
• Removed — frequencies taken out of the database entirely.

Switch between the four category tabs to see each one, with columns for Airport, Service, Short Name, Frequency, and Channel (Removed entries omit the name column).

Who Can Access This

This page requires either an active Squawker subscription (Online or PC) or a current UKAFG Guide membership:

• Squawker subscribers get a full rolling window with no starting limit — see updates as far back as you like within the available range presets.
• UKAFG Guide members can see back to 15 November of the year before their guide edition (e.g. a 2026 guide covers changes from 15 November 2025 onward) — an All option shows everything back to that date in one go.

If you’re not logged in, or don’t hold either subscription, you’ll see a message explaining what’s needed and a link to the shop.

Choosing a Time Range

Use the range buttons — 7 days, 4 weeks, 3 months, 6 months, 12 months (and All, for Guide members) — to control how far back the list goes. After your first visit, a Since last visit option also appears automatically, showing only what’s changed since you were last on this page — the quickest way to catch up without re-checking a fixed window every time.