In 2010, the author purchased a set of "Remove Before Flight" tags on eBay. These tags, originally believed to be generic, were later discovered to have a direct link to the Challenger space shuttle. The tags were once attached to the External Tank (ET-26), which was used on the ill-fated STS-51L mission. The discovery highlights the enduring power of historical artifacts.

These tags, which cost a mere $5.50, were initially intended for promotional purposes. The eBay listing described them as generic KSC Form 4-226 (6/77). Only later did the author notice the "ET-26" stamp, leading to the connection with Challenger. The information was confirmed with data from Lockheed Martin. This underscores the importance of preserving and understanding history.

The tags themselves didn't directly contribute to the Challenger disaster, but they were present during the shuttle's preparation. The author now hopes to provide the tags to museums or archives for preservation. This is a fascinating reminder of the space program and a testament to the ongoing interest in space exploration and its history.

This story underscores how important it is to document the origin of historical items. It also highlights the significance of seemingly insignificant objects, which can hold surprising historical value. The process of uncovering the tags' past is a compelling illustration of the curiosity and meticulousness required for historical research.