I played there not long ago there is no problem ... the aviation works perfectly ...
it works and very good I guarantee it... you will pass next to a great mod... a little personal work... reading... and advice settles things... so for you...
here is my list if it can help
uais:
D:\Sh4\Sh4_FOTRS18
[MODS]
100_FalloftheRisingSun_Ultimate_v1.8=1
101_FotRSUv18_FixPak=2
Fleetboat_Interior-Officers_Quarters_FOTRSU_v1.7_EN=3
FOTRSU_1.8_SUB_SKINS_IN_4k=4
FI-OQ_FotRSU_v1.8f_upcPatch=5
Nippon_Maru_v1.9b_FotRSU=6
Nihon Kaigun v1.3_FotRSU=7
Combined Roster=8
DarkerNightsEnv_V2=9
RUBINI_CLOUDS_SH4=10
EAX_SoundSim_FOTRSU_1.8=11
305_LessJapaneseAirRadar=12
450_MoonlightzSonarLines=13
650_MoreDudz=14
801_UMark Invisible=15
803_NoPlayerSubFlags=16
901_Strategic_Map_Symbols=17
451_TMOstyle_NavMapDots=18
451a_TMOstyle_NavMapDots_Nippon_Maru=19
451b_TMOstyle_NavMapDots_Nihon_Kaigun=20
Nihon Kaigun v1.3a_FotRSU=21
805_CWC_FIOQv18=22
Jimimadrid Sailors for FotRSU=23
Jimimadrid Metalic Dials=24
Jimimadrid SubManagement=25
Select Your Sub FoTrS=26
BATTLEFLAG_WARDROOM_GRAYBACK_SS-208=27
BATTLEFLAG_CONNING_GRAYBACK_SS-208=28