---
title: "ATC Callsign Finder – Chrome extension stats, history and permissions"
description: "231 users, rated 5.00 by 9 people. Version 2.1, updated 2026-06-13. Requests 6 permissions."
url: "https://extensiontracker.com/extension/gpfcadkllpndbmofgppgbchcgkhkkmgm"
---

# ATC Callsign Finder

Live in the Chrome Web Store.

- Users: 231
- Rating: 5.00 from 9 ratings
- Last checked: 2026-09-27 02:05 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #47,181 of 264,703 live extensions
- Rank in Tools: #13,817 of 103,498

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Search IATA, ICAO, flight designators and telephony with fuzzy matching.

- Extension ID: `gpfcadkllpndbmofgppgbchcgkhkkmgm`
- Developer: [None](https://extensiontracker.com/developer/u3ac5d70ad5ec5524642d57eda9a7b2ba)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-05-12
- Last updated: 2026-06-13
- Version: `2.1`
- Size: 14.93 MiB
- Minimum Chrome: 88
- Languages (1): English
- Privacy policy: `https://rtankus.github.io/callsign-privacy/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/atc-callsign-finder/gpfcadkllpndbmofgppgbchcgkhkkmgm>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fgpfcadkllpndbmofgppgbchcgkhkkmgm>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 231 | 5.00 | 9 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://adsbexchange.com/*`: adsbexchange.com
- `https://globe.adsbexchange.com/*`: globe.adsbexchange.com
- `https://raw.githubusercontent.com/*`: raw.githubusercontent.com
- `https://www.faa.gov/*`: www.faa.gov
- `https://www.flightradar24.com/*`: www.flightradar24.com

### Sites where it runs scripts

- `https://adsbexchange.com/*`: adsbexchange.com
- `https://globe.adsbexchange.com/*`: globe.adsbexchange.com
- `https://www.flightradar24.com/*`: www.flightradar24.com

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [.wav](https://extensiontracker.com/extension/daoddceplfcoehfbkbjbhbbfdjdiohdk) | 585 | 3.67 | 3 | Workflow & Planning |
| [SandCat](https://extensiontracker.com/extension/dopkfpphpjlfajegfmfdndlpglpndlki) | 246 | 5.00 | 9 | Tools |
| [super .wav](https://extensiontracker.com/extension/pbpnbhohclgakjemhilllbnceigjlhji) | 26 | – | – | Tools |

All 4 extensions by [None](https://extensiontracker.com/developer/u3ac5d70ad5ec5524642d57eda9a7b2ba).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 02:05 UTC; next check around 2026-10-14.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “ATC Callsign Finder” (gpfcadkllpndbmofgppgbchcgkhkkmgm). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/gpfcadkllpndbmofgppgbchcgkhkkmgm. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_gpfcadkllpndbmofgppgbchcgkhkkmgm,
  title   = {ATC Callsign Finder (gpfcadkllpndbmofgppgbchcgkhkkmgm)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/gpfcadkllpndbmofgppgbchcgkhkkmgm},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/gpfcadkllpndbmofgppgbchcgkhkkmgm>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.