Aviation Frequency Updates

The Aviation Frequencies panel of the 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 Date, Airport, Service, Name, Frequency, and Channel (Removed entries omit the name column). The Date is the date of that change: when the frequency was added, amended, readded or removed.

Who Can Access This

This panel 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. For an exact starting day, pick a date in the or from calendar at the end of the row (up to 12 months back).

Taking the List Away

Each row has a Copy button, and CSV and Excel buttons above the table download the rows currently shown. See Your Personal Updates Page for the location filter, the watch list and the export details.