. ▁ ▁History ▁ ▁Air F air ▁was ▁developed ▁in ▁ 2 0 1 6 ▁by ▁All ay ▁Log ic ▁Ltd ; ▁a ▁New castle - based ▁te ch - company . ▁ ▁Services ▁ ▁Air f air ▁offers ▁a ▁free , ▁no ▁oblig ation ▁flight ▁check ▁to ▁see ▁if ▁compens ation ▁is ▁ow ed . ▁The ▁app ▁can ▁reve al ▁how ▁much ▁the ▁person ▁is ▁ ▁ow ed ▁within ▁minutes ▁whether ▁the ▁flight ▁was ▁delayed , ▁cancel led ▁or ▁the ▁travel er ▁is ▁refused ▁board ing . ▁ ▁See ▁also ▁ ▁Fl ight ▁can cellation ▁and ▁delay ▁ ▁Fl ight ▁Comp ens ation ▁Reg ulation ▁ 2 6 1 / 2 0 0 4 ▁ ▁Air line ▁book ing ▁p lo ys ▁ ▁Track ing ▁( com mer cial ▁air line ▁flight ) ▁ ▁References ▁ ▁Category : Tra vel ▁technology ▁Category : Application ▁software <0x0A> </s> ▁Fre quency ▁J ams ▁is ▁the ▁second ▁studio ▁album ▁by ▁English ▁experimental ▁electronic ▁producer ▁Re q , ▁released ▁in ▁ 1 9 9 8 ▁on ▁Sk int ▁Records . ▁As ▁with ▁his ▁debut ▁album , ▁One , ▁Fre quency ▁J ams ▁was ▁recorded ▁on ▁a ▁lo - fi ▁ 4 - track ▁rec order ▁and ▁fe atur ies ▁abstract ▁arrang ements ▁that ▁incorpor ate ▁es oter ic , ▁f ract ured ▁be ats , ▁while ▁also ▁introdu cing ▁new , ▁ec lect ic ▁influ ences ▁such ▁as ▁jazz - f unk ▁and ▁avant - rock ▁into ▁Re q ' s ▁music . ▁Some ▁felt ▁the