Regional Jet 200 ER/LR (CRJ200)
Flight Crew Air Transport Pilot (ATP)
Aircraft Equipment Problem Critical
Aircraft Equipment Problem Dissipated
Aircraft
On take off I was the flying pilot.  At 100 feet AGL I lost airspeed; altitude; heading; and vertical speed indications.  Red Xs appeared where these indications are displayed.  My Attitude indicator continued to work. I transferred control to the First Officer's side.  When he took control and I pushed the Flight Director transfer button; he also lost his instruments.  I resumed control of the aircraft and about 3 seconds later all indications restored themselves.  We received no cass message; status message or master caution.  There was no deviation from the flight path as we were VMC and visibility was excellent.  As we continued to climb all indications returned to normal and we decided it was a momentary avionics glitch.  I have no idea why this occurred.  It crossed my mind that we may have had ice in one of the static ports; but conditions were dry; there was no precipitation and there was no cass indication of a malfunction of the pitot/static anti-ice system.  The airspeed; altitude; heading; vertical speed indications were all normal before we lost them and normal when they returned; in other words there were no erratic indications along with the complete failure of the display.  We resorted to Wright Brothers style of flying by using [the] horizon as visual clue. We continued flight path on correct side of river as dictated by P-56 avoidance; and altitude deviation was not a concern as we were still well be low assigned altitude when normal instrument function returned.
CRJ200 Captain experiences loss of pitot static indications along with heading just after rotation.  Control is transferred to the First Officer and when the Flight Director transfer button is pushed; the Captain's instruments are restored and the First Officer looses his.  Within three seconds of the transfer all systems return to normal operation.