title: Radio frequency radiation exposure of the F-15 crewmember.
abstract: BACKGROUND
  In the United States Air Force, pilots of F-15 fighter aircraft use fire control radars to search for enemy targets and to launch beyond visual range radar missiles. The fire control radars must be of a sufficient power output to enable a target return, but pilots are concerned about deleterious health effects from the levels of radio frequency radiation (RFR) they are exposed to. Measurement of RFR while actually in flight in the F-15 has never been performed. This study was designed to document the RFR levels that pilots are exposed to on normal missions while in flight with the radar on and active.
  
  
  METHODS
  A hand-held meter was used to measure electromagnetic fields during three F-15 flights. Instrumentation consisted of a Narda Microwave Model 8718 digital survey meter and Model 8723 broadband isotropic E-field probe with a frequency range between 300 MHz and 50 GHz. The measurements were conducted in the rear cockpit of an F-15D aircraft. Three missions were flown representing the standard missions an F-15 pilot flies on an everyday basis. The missions were: night intercepts, offensive basic fighter maneuvers, and defensive basic fighter maneuvers.
  
  
  RESULTS
  Based on the data collected during three F-15 missions, all recorded RFR exposure to the crewmember in the F-15 was within the OSHA Permissible Exposure Limit (PEL) of 10 mW x cm(-2).
  
  
  CONCLUSIONS
  Based on a limited sample, RFR exposures in F-15 cockpits appear to be well below the PEL.
authors.affiliation: USAF School of Aerospace Medicine, Brooks City-Base, TX 78235, USA. michael.laughrey@brooks.af.mil
authors.forename: Michael S
authors.initials: MS
authors.lastname: Laughrey
authors.forename: J Kevin
authors.initials: JK
authors.lastname: Grayson
authors.forename: James R
authors.initials: JR
authors.lastname: Jauchem
authors.forename: Andrea E
authors.initials: AE
authors.lastname: Misener
mesh_terms: D000337:Aerospace Medicine; D006801:Humans; D008889:Military Personnel; D016273:Occupational Exposure; D011829:Radiation Dosage; D011840:Radiation, Nonionizing; D014481:United States