---
title: "before dark — aviation glossary — OnlyPlanes"
description: "BFDK stands for before dark in FAA terminology."
canonical_url: "https://onlyplanes.ru/en/learn/before-dark"
locale: en
meta:
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  "og:title": "before dark — aviation glossary"
---

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Aviation abbreviation

# before dark

BFDK

ABBR · Operations

At a glance

## Meaning of before dark

BFDK stands for before dark in FAA terminology.

### More about before dark

This abbreviation is used in flight operations. The English reference lists before dark with the abbreviation BFDK.

FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.

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