Dawn M. Henry of Palmer has been installed as 2015 president of the Realtor Association of Pioneer Valley. It was the 1,700-member association’s 100th Annual Installation ceremony.

Henry, a Realtor since 2001, is an agent with Coldwell Banker Residential Brokerage in Longmeadow. The other officers installed at the event, held Jan.  15 at Twin Hills Country Club in Longmeadow, were:

• Lou Mayo of Belchertown as president-elect

• Richard Sawicki of Erving as treasurer

• Janise Fitzpatrick of Belchertown as secretary

Patrick Nolan of Agawam is the immediate past president. Elias Acuna of Springfield, Edward Alford of South Hadley, Kelly Bowman of Sunderland, Shawn Bowman of South Deerfield, Suzi Buzzee of Northampton, Susan Drumm of Agawam, Susan M. Rheaume of Wilbraham and Russell Sabadosa of East Longmeadow were all appointed to the organization’s board of directors.

Corinne Fitzgerald, president of the Massachusetts Association of Realtors, and Vincent Walsh, office manager for Coldwell Banker Residential Brokerage, hosted the ceremony.