Definition
An electronic message and information posting system operated by DITCO (the Defense Information Technology Contracting Organization) that distributes notices, contracting information, and operational bulletins to authorized users. In aviation reference material, DABBS appears as part of the broader system supporting government and military aeronautical communications and information services.
Plain English
A government-run online noticeboard used to share official information with people who need it.
Context Anchor
You may see DABBS in FAA acronym lists, older aviation reference material, or material connected with aviation notices and information distribution.
Derivation
DITCO stands for the Defense Information Technology Contracting Organization, a U.S. Department of Defense body that handles communications contracts. A 'bulletin board system' (BBS) is an early form of online message board where users dial in to read and post notices. The name simply describes its function: an automated, electronic noticeboard run by DITCO.
Why Pilots Care
If you see DABBS in an aviation reference, the key point is to recognize it as an information system, not as cockpit equipment, a clearance, or a maneuver.
Example Sentence 1
The acronym list in the back of the handbook included DABBS alongside other government communication system references.
Example Sentence 2
The DABBS platform helped distribute time-sensitive notices before modern digital systems replaced it.