이란 개발 소나회피 상어급 잠수함 GHADIR - 플레인맨 블로그

GHADIR 단면도등 공개 [연어급 잠수정]-군사블로거 PLANEMAN, http://andocu.tistory.com/1837
SECRET OF KOREA DISCLOSES KOREA'S WEALTHY http://english.hani.co.kr/arti/english_edition/e_international/383303.html

SECRET FILE & PHOTO DOWNLOAD : http://www.docstoc.com/profile/cyan67
CAMP DAVID SECRET PHOTO http://andocu.tistory.com/990
NSA - COUNTERTERRORISM CENTER SECRET PHOTO http://andocu.tistory.com/1323
WHITEHOUSE STAFF LIST [NAME-SALARY-POST ETC] http://andocu.tistory.com/283
OBAMA PHYSICAL EXAMINATION REPORT http://andocu.tistory.com/1156
OBAMA - BIDEN FINANCIAL REPORT http://andocu.tistory.com/1796

Marine_Aviation_Plans_Programs_Reference_Guide_DC_Aviation_.pdf http://andocu.tistory.com/1658

플레인맨작성 북한군사기지지도 다운로드받기 http://andocu.tistory.com/1452

북한군사정보 내손안에 있다 : 아마추어[?] 리서처 플레인맨 , 민감한 군사정보 속속들이 공개

http://andocu.tistory.com/1451

북한 공군기지 [정밀 좌표] 위성으로 들여다보니 http://andocu.tistory.com/1382

북한 남포 비파곶 잠수함기지 위성사진 http://andocu.tistory.com/1404

북한 해군 호버크래프트 기지 위성사진 http://andocu.tistory.com/1422

대동B급 반잠수정 위성사진및 이란정박사진 http://andocu.tistory.com/1396
북한 '사곶기지'는 어떤 곳 : 위성사진으로 들여다보니 http://andocu.tistory.com/1381
첩보위성 KH-12, 6인치까지 판독 http://andocu.tistory.com/554
북한 공군기지 위성사진 http://andocu.tistory.com/1304

북한 마양도 잠수함기지 위성사진 [동해안:함경남도 신포시 마양도] http://andocu.tistory.com/1397

Ghadir Class Midget Submarine

Quantity in Service: 5+ (3 min)
Dimensions: L 29m, W 2.75m
Displacement : 120 tons dived
Crew: ?
Endurance: ?
Speed (est): 11kts surfaced, 8kts submerged
Powerplant: Diesel-electric

Armament: 2 x 533mm (21”) torpedo tubes with 2 torpedoes, Skhval rocket torpedoes or ~4 mines. Possibly submarine launched anti-ship missiles but unsubstantiated.

Of North Korean design, the IS-120 Ghadir (Qadir) submarine closely resembles the North Korean “P-4 Class”.

Some models of the Ghadir appear to have conventional cruciform tail fins with conventional propeller instead of the North Korean sub’s unconventional control plane arrangement and co-axel twin propeller. Photos of a production boat however show the unusual under-tail hydroplane position as per the North Korean boats. The coaxil twin props of the P-4 is replaced by a single skewed skrew in the usual place, plus a small ducted skrew mounted above, possible steerable. The exact reasoning for the two propellers is not clear but it is likely that the smaller one is intended for slow/quite running and counter-drift. Its mast and unusual snorkel (which folds backwards into the hull -casing when not in use) is almost identical however. It is possible that there are several iterations of boat with varying tail arrangements and snort-mast stowage (some appear to remain above the deck when folded).

Another charactristic which has yet to be explained is a small container mounted externally on the forward deck just ahead of the sail. This resembles an oil drum. One guess might be compressed gas.

Estimates of the size of this submarine vary greatly but video evidence confirms that there's barely enough room to stand up in the hull.

These boats are credible littoral submarines well suited to mine laying, infiltration/Special Forces operation and limited anti-surface warfare. Their torpedo tubes could conceivably carry the Shkval rocket torpedo or even submarine launched anti-ship missiles which Iran reportedly has. But their sensor fit is almost certainly basic by contemporary standards limiting their potential against other subs and advanced warships. There is also no reason to suppose that they are particularly quiet, with no signs of raft-mounting for the engines, or accustic tiling, and the shallow water of the Gulf is likely to leave them exposed to anti-submarine warfare.

Google Earth imagery shows a single midget sub moored in Bandar-e Abbas port in 2005, although this looks more like a Nahong class sub to me. In 2008 imagery there are four submarines however: