The following F-106s were assigned to the 498th FIS. The 498th FIS operated from three locations during its F-106 history. First was from Geiger Field WA from 29 May 1959 to 01 July 63. (Geiger Field was renamed Spokane IAP on 05 May 60). Second was from McChord AFB WA (dual squadron with 318th FIS) from 01 July 63 to 14 Jun 66 after a swap-out of F-106s with the 456th FIS from Castle AFB CA. Third was from Paine Field WA from 14 Jun 66 to 30 Sep 68. On 30 Sep 68, the 498th was discontinued and redesignated the 84th FIS at Hamilton AFB CA. The total assigned F-106s with the 498th FIS at these three locations was 66 aircaft with 8 losses.