489th may refer to:
*
489th Bombardment Group
The 489th Bomb Group is a unit of the United States Air Force. It is assigned to the 307th Bomb Wing, and is stationed at Dyess Air Force Base, Texas. The group is a reserve associate unit of the 7th Bomb Wing at Dyess.
During World War II, t ...
, inactive United States Army Air Force unit
*
489th Bombardment Squadron 489th may refer to:
*489th Bombardment Group
The 489th Bomb Group is a unit of the United States Air Force. It is assigned to the 307th Bomb Wing, and is stationed at Dyess Air Force Base, Texas. The group is a reserve associate unit of the 7 ...
, active United States Air Force unit
See also
*
489 (number)
400 (four hundred) is the natural number following 399 and preceding 401.
Mathematical properties
400 is the square of 20. 400 is the sum of the powers of 7 from 0 to 3, thus making it a repdigit in base 7 (1111).
A circle is divided into ...
*
489, the year 489 (CDLXXXIX) of the Julian calendar
*
489 BC
{{mil-unit-dis