# planespotting

> English word · Noun

## Definitions
1. The observation and logging of the registration numbers (tailnumbers) of aircraft as a hobby.

## Etymology
From plane + spotting.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/planespotting