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71 results for MACH

21 Shortz Era entries found. Click any date for context.
See the dictionary definition for MACH.

DateGridClueAuthor
Fri Jan 20, 201724AEponymous physicist ErnstAngela Olson Halsted
Wed Sep 16, 20155ASpeed-of-sound ratioJoel Fagliano and Finn Vigeland
Wed Aug 7, 201361ASee 13-DownErik Wennstrom
Fri Mar 16, 201253DPhysicist Ernst who studied shock wavesJoel Fagliano
Sun Nov 21, 201039AName often followed by a numberClive Probert
Wed Mar 7, 20071ASupersonic unitRichard Silvestri
Wed Mar 22, 200634AWord often followed by a numeralJim Hyres
Sat Feb 4, 200625DNumber associated with a boomPhilip C. Ordway
Fri May 2, 200349DPhysicist with an eponymous numberDana Motley
Mon Sep 17, 20011AJet speed unitPeter Gordon
Wed Nov 1, 20008D___ onePeter Gordon
Tue Jul 20, 199929DSpeed-of-sound numberJoy L. Wouk
Tue Nov 17, 19986DJet speed measureArthur S. Verdesca
Wed Sep 23, 199839AFlight ratioMichael S. Maurer
Wed May 20, 199825DSpeed ratioFrederick T. Buhler
Sat Nov 15, 199751AWord before 1 or 2Fred Piscop
Mon Feb 19, 199658DAirspeed unitT. W. Schier
Tue Oct 17, 199523DHigh-speed numberDiane C. Baldwin
Tue Sep 19, 199529DSupersonic numberJanet R. Bender
Sun Apr 23, 199517AKind of numberRandolph Ross
Sun Sep 18, 199411APhysicist ErnstMerl Reagle

50 results for MACH from older pre-Shortz puzzles.

DateGridClueAuthorEditor
Sun Jul 19, 199212D___ number (speed ratio)Kevin BoyleMaleska
Sun Nov 17, 19911DJet-speed unitJune A. BoggsMaleska
Sat Jan 20, 199033A___ number (speed measure)Ernst TheimerMaleska
Wed Sep 6, 198954DAirspeed numberLouis SabinMaleska
Tue May 23, 19891A___ number (speed measure)Eileen LexauMaleska
Mon Oct 10, 198851ASound-speed ratio numberChristopher SherwoodMaleska
Mon Jun 20, 19881DSound-speed numberSidney L. RobbinsMaleska
Sun Sep 28, 198639DAustrian physicist: 1838–1916D. JonesMaleska
Mon Aug 13, 19845ASpeed ratioEdward BobbMaleska
Wed Mar 28, 19846AJet speed numberReichertMaleska
Wed Feb 16, 19834AAustrian physicistKaren HodgeMaleska
Fri Jan 7, 19831DWord with wave or numberKathryn RighterMaleska
Tue Jul 6, 198256ASST wordDorothy ElliottMaleska
Thu Mar 5, 19811DJet speed unitGerald BrooksMaleska
Mon Mar 12, 197924DJet plane's speed unitJacobsMaleska
Thu Jul 28, 197729DSound-barrier wordAnn JenkinsMaleska
Sun Apr 3, 197778AJet speed unitBert H. KruseMaleska
Thu Nov 4, 19761ASonic-speed unitFarrantWeng
Sat Jun 12, 197624DSound-speed wordHallie & Gerald ParsonsWeng
Wed Jul 2, 197514ASpeed-ratio numberMargery BernsteinWeng
Tue May 29, 19731ASonic-speed wordUnknownWeng
Thu Apr 26, 19731DSupersonic speed wordUnknownWeng
Thu Aug 17, 19724ASonic-speed wordUnknownWeng
Sat Jan 29, 197252DSpeed-ratio numberUnknownWeng
Thu Oct 28, 19711DSupersonic speed wordUnknownWeng
Fri Dec 4, 197054DSound-speed wordUnknownWeng
Sat Sep 6, 196914ASpeed ratio.UnknownWeng
Wed Mar 26, 196950DAustrian physicist.UnknownWeng
Wed Nov 27, 196822AFamous Austrian physicist.UnknownFarrar
Thu Mar 14, 19681AAustrian physicist.UnknownFarrar
Tue Aug 29, 196755DSpeed unit.Leonard SussmanFarrar
Sat Jul 29, 196743ASupersonic unit.Arthur SchulmanFarrar
Sat Jul 8, 19671DAustrian physicist.Sara V. TuckermanFarrar
Thu Feb 16, 196752DUnit of speed of sound.Dorothea BauerFarrar
Mon Dec 13, 196532DAustrian scientist.UnknownFarrar
Mon Oct 19, 19644DAustrian physicist.UnknownFarrar
Fri Sep 25, 196451A___ number.UnknownFarrar
Thu Sep 17, 196454DAustrian physicist.UnknownFarrar
Wed May 6, 196424AUnit of speed of sound.UnknownFarrar
Thu Jan 30, 196426DNumber representing speed-sound ratio.S. A. KayFarrar
Tue Jun 12, 19629AMeasure of sound.Herbert EttensonFarrar
Mon Apr 2, 196254DFamous Austrian physicist.Madeline CorseFarrar
Sat Mar 18, 19611DUnit of speed of sound.UnknownFarrar
Wed May 4, 19601DAustrian physicist, his name a number in supersonics.Arthur SchulmanFarrar
Tue Mar 15, 19601DUnit of speed of sound.UnknownFarrar
Mon Dec 21, 195928A___ number indicating subsonic or supersonic speed.UnknownFarrar
Wed Sep 17, 19581DUnit of speed/sound ratio.Harold T. BersFarrar
Mon Feb 17, 195813AUnit in measuring speed of sound.Bernice GordonFarrar
Sun Feb 16, 19581AUnit for speed of sound.Arthur LewisFarrar
Tue Dec 31, 195727ATerm referring to the speed of sound.UnknownFarrar