Commercial Fixed Wing
Flight Crew Multiengine; Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument
Flight Crew Last 90 Days 92; Flight Crew Total 10000; Flight Crew Type 92
Communication Breakdown; Time Pressure
Aircraft Equipment Problem Critical; Deviation / Discrepancy - Procedural Published Material / Policy; Deviation / Discrepancy - Procedural FAR; Deviation / Discrepancy - Procedural Clearance; Flight Deck / Cabin / Aircraft Event Illness / Injury
Flight Crew Overcame Equipment Problem
ATC Equipment / Nav Facility / Buildings; Environment - Non Weather Related; Airspace Structure; Aircraft
Passenger experienced extreme pain and bloody urination on descent (10 minutes to landing) .  Was informed (during descent) passenger had some sort of head injury a few days prior. Notified ATC and had medics standing by.  During descent lost both GPS receivers and then transponder as well.  Aircraft parallel conducted a descending RA while on ILS approach in IMC.  Numerous aircraft were reporting erroneous TCAS and GPWS alerts and had lost GPS.  Did not have RNP capability.
Captain reported GPS and transponder failure while on ILS approach. Other aircraft were reporting TCAS; GPWS; and GPS issues.