Springfield, Massachusetts Monitoring Area, (date dependent upon UTC/Zulu time): Mode S, Tail #, Callsign (if known), Time (UTC/Zulu), Aircraft Type, Additional Comments: 4/28/2014: AE068E, 62-3529, ? ,03:36, KC135R, 6AMW | 91ARS [KMCF] 4/29/2014: AE0575, 86-0024, RODD34, 22:07, C5B, typical local training mission 439AW | 337AS [KCEF Ken