F-35Bã«é¢ããèšäºã®ç· ãããããšããŠãããã®æ©äœã®éçºã«éããŠäœãé£ããã£ããã ãã?ããšããè©±ãæžããŠã¿ãããšæãç«ã£ãããã ããçè ã¯éçºã®åœäºè ã§ã¯ãªãããããé£ããã£ããšããããšæžãããã«ã¯ãããªããããã§ãèŠé£ãèããããšããã¿ã€ãã«ã«ããã
å°ããªãµã€ãºã«èŠçŽ ããã£ãã
ããããF-35ãšããé£è¡æ©ããã ã§ããèŠæ±é ç®ãå€ããŠãåºæ¬åã®F-35Aãä»äžããã ãã§ãç°¡åãªä»äºã§ã¯ãªãã£ãã¯ãã ãããããæ¶æãããŠããéçºã®é£èªã¶ããããã®ããšãç©èªãã
ãŸããF-16ãšå€§ããŠéããªãèŠæš¡ã®æ©äœã«ãF-16ã®2åãããã®çæãç©ã¿èŸŒãã§ãããã«2,000ãã³ã(904kg)çŽã®å µè£ ãšã¬ãŒããŒèªå°ã®ç©ºå¯Ÿç©ºããµã€ã«ã2çºãã€å容ã§ããæ©å å µåšåãèšãããšããã ãã§ãããã¯ãªã ããã®2ç¹ããèŽäœãäžæ°ã«å€§ååãããåå ã«ãªã£ãŠããã
å®éãF-35ãèŠæ £ããŠãããšãF-16ããšãŠãè¯å¥¢ãªæ©äœã«èŠãããæšªããèŠããšãã¯ãã»ã©ã§ããªãããçäžãçäžããèŠãã°äžç®çç¶ãF-16ã¯çŽ°èº«ã®èŽäœã«å€§ããã®äž»ç¿Œãåãä»ããŠããããF-35ã¯å¹ åºã®èŽäœã«ãå°ããã®äž»ç¿Œãåãä»ããŠãããèŽäœã«å容ããªããã°ãªããªãã¢ããå€ãã®ã ãããå¿ ç¶çã«ãããªãã
-

倧ããŠãµã€ãºãéããªãF-35ã®èŽäœã¯ãã¯ããã«å¹ åºããã®äžã«å€§ããªæ©å å µåšåãé£åã£ãŠãã
ããããã¹ãã«ã¹æ§ãèŠæ±ãããŠãããF-22ã©ãã¿ãŒã»ã©ã«ã¯ã¬ãŒããŒåå°æé¢ç©(RCS : Radar Cross Section)ã¯å°ãããªãããšããããŠããããæ£ç¢ºãªæ°åã¯ç§å¿äºé ã ããããããšã¯ããããªãã
ã¹ãã«ã¹æ§ãæãããããšããã°ãã¬ãŒããŒé»æ³¢ã®åå°æ¹åãéå®ããããã«åœ¢ç¶é¢ã®å¶çŽããã€ããªãããããšãåŸæã¢ãã«ã®F-16ã¿ããã«ããã¡ãã¡ã«ãã²ã£ã€ããã®ããåºã£åŒµãããã§ã¯å ·åãæªããããã§ããF-22ãšæ¯èŒãããšF-35ã¯åŸ®åŠãªåžå¹ãå€ããããã§ã¹ãã«ã¹æ§ãæãããŠãããšã¯ãã©ãããããžãã¯ã âŠâŠãšããæ°åã«ãããããã
ãããã£ãŠããŸããã³ã¬ã©ã®ãµã€ãºãšå€åœ¢ã決ããããŠããŸãããã®äžã«ãšã³ãžã³ã»çæã¿ã³ã¯ã»æ©å å µåšåã»é»åæ©åšã»ã»ã³ãµãŒæ©åšã»ãã®ä»ã®ãããããè©°ã蟌ãŸãªããã°ãªããªããæ©å ã®ç©ºéèšèšããšãŠã倧å€ãªä»äºã«ãªã£ãã§ãããããšã¯ã容æã«æ³åã§ããã
ããã«ããŠãF-35Bã§ã¯ãªãããã¡ã³ãšãããé§åããããã®ã·ã£ãããããŒã«ãã¹ããšãšã³ãžã³ããããŒã«ãã¹ãã«è³ããã¯ããå ãããæ©å ã®ã¹ããŒã¹ãé£ã£ãŠãããå šäœã®ãµã€ãºã¯å€§ããŠéã£ãŠããªãã®ã ãããåœç¶ãäœãã«ããå¯ããåãã§ããã¯ãã§ãããæ©å å µåšåã®å šé·ãçããªã£ãŠããã®ã¯ããã®ããå¯ãã®äžäŸã
æŽåæ§ã®ç¢ºä¿ãšãã課é¡
ããããããšã«ããã¹ããŒã¹ãèŠã€ããŠæŒã蟌ãã§ããŸãã°äžäžãããããšã¯ãããªãã®ãé£è¡æ©ã§ãããçç£æ§ãæŽåæ§ãèããªããã°ãå®çšçãªåç©ã«ãªããªãã
æ 客æ©ã§ãæŠéæ©ã§ãããã©ã€ããçµããŠæ»ã£ãŠããæ©äœãæŽåã»ç¹æ€ããŠãå床é£ã³ç«ãŠãããã«ãããŸã§ã«ãããæéãããããã¿ãŒã³ã¢ã©ãŠã³ãã¿ã€ã ã¯çãã»ããããããã£ãšæ·±åºŠåããæŽåãè¡ãå Žé¢ã§ããäºæ ã¯å€ãããªãã
ããã§åé¡ã«ãªãéšåã®äŸãããå°äžé»æºãæ¥ç¶ããã³ãã¯ã¿ããçæãè£çµŠããããã®çµŠæ²¹å£ããé»åæ©åšå®€ãšã¢ã¯ã»ã¹ããã«ããšãã£ããã®ã®äœçœ®ãããããã¢ã¯ã»ã¹ãã¥ããå Žæã«ä»ããŠãããšãæŽåã»ç¹æ€ãæ©åšã®äº€æã«æéãããã£ãŠããŸãã
çæ³ãããã°ãå°äžã«äººãç«ã£ãç¶æ ã§èªç¶ã«ã¢ã¯ã»ã¹ã§ããäœçœ®ãæãŸããããã¡ãã¡ãã·ãŽãäœæ¥å°ãæã£ãŠããªããšã¢ã¯ã»ã¹ã§ããªãã®ã§ã¯å¹çãèœã¡ããã転èœäºæ ã®å±éºæ§ã«ãã€ãªããã
ããã§F-35ãèŠãŠã¿ããšããããã®ã¢ã¯ã»ã¹ããã«ã¯ãããããèŽäœã®åŽé¢ãå°äžã«ç«ã£ãç¶æ ã§ã¢ã¯ã»ã¹ã§ããäœçœ®ã«ä»ããŠããããããããã©ã€ãã®åºŠã«ééããä¹éçšã©ããŒã黿ºã»çæã»ã¹ã€ããé¡ã®ã¢ã¯ã»ã¹ããã«ã¯ãã©ãããåãã ãã§ããã¯ãè§£é€ã§ããããã«ãªã£ãŠãã(ãã ããã²ãšã€ã®ããã«ã«å¯ŸããŠã©ããã®æ°ã¯ããã€ãããã)ã
äžæ¹ãããžåããäœããæã£ãŠããŠéããªããã°ãªããªãã®ã¯ã空æ°åå ¥å£åŸæ¹ã®èŽäœäž¡åŽé¢ã«ä»ããŠããé»åæ©åšå®€ã®ã¢ã¯ã»ã¹ããã«ã ããã¡ãã¯æ©åšãæ£åžžã«åäœããŠããåã«ã¯äº€æã®å¿ èŠã¯ãªããæ éãç°åžžãçºçãããšãã«ãµããšåãæ¿ããããããã«ãªã£ãŠããã°è¯ãã
ã¬ãŒããŒãã»ã³ãã©ã«ã»ã³ã³ãã¥ãŒã¿ã¯ã©ãããã¬ãŒããŒã¯æŠéæ©ã®åžžã§æ©éŠã«ä»ããŠãããã¢ã³ãããšé»åæ©åšã®ãŠããããäžäœåãããŠãããã ãããã¬ããŒã ãåãå€ãã°ã¢ã¯ã»ã¹ã§ãããã»ã³ãã©ã«ã»ã³ã³ãã¥ãŒã¿ãç°å¢å¶åŸ¡ã·ã¹ãã ã¯ã³ãã¯ãããã®åºäžã«åãŸã£ãŠããŠãéŠèåçŽå®€ã«é ãçªã£èŸŒãã°ã¢ã¯ã»ã¹ã§ããã
ãã®éŠèåçŽå®€ã«ãé»åæ©åšãããããã¯ã¹ãããã€ãåãŸã£ãŠããŠããæ¬åœã«ã¹ããŒã¹ãç¡é§ã«ããŠãªããªãããšæå¿ãããããããã®èæ¯ã«ã¯ãã«ã¿ãã«ãå°åºçšã®ããŒã³ãã»ããŒãèšããé¢ä¿ã§ããã«ã¿ã€ã€ã®éŠèã䜿çšããŠããF-35Cã«åãããŠéŠèåçŽå®€ã®ãµã€ãºã決ããããŠãããæ¯èŒçãå¹ åºã«ãªã£ãŠããäºæ ãããããã ã
ãšããããã§ãF-35ã®æ¥åžžçãªæŽåã»ç¹æ€ã¯å€§æµãå°äžã«ç«ã£ãç¶æ ã§è¡ããããã«ãªã£ãŠããããªãããšã³ãžã³ã¯æŠéæ©ã®åžžã§ãåŸæ¹ã«åŒãæããæ§é ã«ãªã£ãŠããããã¡ããããã®éã«ã¯çæé 管ã黿°é ç·ãå€ããªããã°ãªããªãããã©ã
ãã ãæŽåæ§ãšãã話ã«ãªããšåŸæ¥æ©ãšãŸã£ããåãããšã¯ãããªãã ãããæ©äœã®è¡šé¢ã«æœãããŠããã¹ãã«ã¹ã»ã³ãŒãã£ã³ã°ã®ä¿å®ããšãã課é¡ãããããã ãã¢ã¯ã»ã¹ããã«ãªã©ã®éå£éšã«ã€ããŠããééãã§ããªãããã«ããªããã°ãªããªããããããã«ãã¡ãã£ãšæ²ãã£ãŠãã¯ã¿åºãã¡ãããŸããããªããŠããšã§ã¯å°ãã
æåŸã«äœè«ãæžããšããã®éå£éšã®åšå²ã«åãä»ããããŠããä¿è·æãé¢çœããæ®éã«å€éšã®å æºã䜿ã£ãŠèçŒã§èŠãç¶æ ã§ã¯ç®ç«ããªããããã©ãã·ã¥ã䜵çšããŠåçãæ®ããšããªããããã®ä¿è·æã ãè²ãéã£ãŠæ ããå ·äœçã«ãããšåšå²ããæããè²ã«ãªãã®ã ããçç±ã¯è¬ã ãããã§äœ¿çšããŠããçŽ æã¯ãç¹å®ã®æ³¢é·ã®å æºãåãããšèŠãæ¹(å ã®åå°ã®ä»æ¹)ãå€ããã®ã ããã?
-

ãã©ãã·ã¥æ®åœ±ããæã ããéå£éšã®åšå²ã«èšããããä¿è·æãç®ç«ã€ã®ãé¢çœã
èè
ãããã£ãŒã«
äºäžååž
ééã»èªç©ºãšãã£ãåçš®äº€éæ©é¢ãè»äºåéã§ãæè¡åéãäžå¿ãšããè述掻åãå±éäžã®ãã¯ãã«ã«ã©ã€ã¿ãŒã
ãã€ã¯ããœããæ ªåŒäŒç€ŸãçµãŠ1999幎æ¥ã«ç¬ç«ããæŠãã³ã³ãã¥ãŒã¿(V)3ã(æœ®æžæ¿å 人瀟)ã®ããã«æ å ±éä¿¡æè¡ãåå£ã«ããå±éã«å ããŠãããŸããŸãªåéã®èšäºãææããããã€ãããã¥ãŒã¹ã«å ããŠãè»äºç ç©¶ããäžžããJwingsããèªç©ºãã¡ã³ããäžçã®èŠè¹ããæ°å¹¹ç·EXããªã©ã«ãå¯çš¿ããŠããã
