Rich OM2TW - Team Leader (lic. since 1985)
Ex calls: OL8CTA, OK3TKW, OM3TKW, EA4/OM3TKW, ON/OM2TW, ON9CGR, OS9CGR, OK8WW
DXpeditions: SV9/OM2TW (IOTA, 2004), SV5/OM2TW (IOTA, 2005), 3B8/OM2TW (2005), IB0/OM2TW (IOTA, 2006), IB0/OM0C (IOTA, 2006), 3B8/OM0C (2006), IB0/OM2TW, IB0/OM0C (IOTA, 2007), C52C & C50C (2007)
Operations: OM500KM, OM0C, OM7M, OM5M, OMxHQ, OT4A, OT5A, OT6A, OL3Z, etc..

Joe OM5AW - CW and SSB operator (lic. since 1982)
Ex calls: OL8COJ, OK3TGT, OM3TGT
DXpeditions: 9A/OM5AW (2005), 3B8/OM5AW (2005), IB0/OM0C, IB0/OM5AW (IOTA, 2006), IB0/OM0C, IB0/OM5AW (IOTA, 2007), C52C & C50C (2007), ID9/OM5AW (2008)
Operations: OM3KFO, OM5R, OM7M, OM0C, OMxHQ, OM6T

Steve OM5AA - CW and SSB operator
Ex calls: OK3CWU, OM3CWU
DXpeditions: 9A/OM5AA (IOTA, 2006), IB0/OM0C, IB0/OM5AA (IOTA, 2007)
Operations: OM3KAP, OM7M

David OK1RK - CW and SSB operator
Ex calls: OL1BRA, OK1AUT, 5N0ZKD, 5N99ZKD, 5N0W (1998-2000)
DXpeditions: TA2/OK1AUT, 5N0/OK1AUT, TC0DX (IOTA 2006), F/OK2KKW, F/OK4W
Operations: OK1KRA, OK2KKW, OL1A, OK5TOP, OK5W, DM7A

Vlada OK1NY - CW and SSB operator
Ex calls: OL4BBP, OK1DXB
DXpeditions: KP2/OK1DXB, CT3/OK1DXB, HI9/OK1NY, LX/OK1NY
Operations: OL4W

Jirka OK1RI - CW and SSB operator (lic. since 1970)
Ex.calls: OL1APA,OK1DWA, also OK5R
DXpeditions: JT0WA (1981), ZC4C (1995), 3D2TN, T30R, T33RD (1999), T32RD(2001)
Operations: OK1KRG, OK5R, OK1KIM, OL4A, W3LPL, KC1XX, W5GN, OLxHQ, etc.