PATROL REPORT

Rank & Name: LCDR. Bill Ketzeback  

 

Cycle:  Cycle 9 (March 2004)

 

SubRon 2/ Division 4A

 

U.S.S.  FINBACK (SS-230)

 

Patrol Zone & Sector(s):  Formosa F-1+F-5

 

TDC:  Auto

 

Realism (%):  109%

 

Crew experience:  Elite

 

Number of Warships sunk: 0

 

Number of Merchants sunk: 13

 

Warship tonnage: 0

 

Merchant tonnage: 66,420

 

Total JANAC tonnage:  33,210

 

Types of Warship sunk:

 

Date

Time

Lat & Long

Class of Vessel

Tonnage

 

 

 

 

 

 

Types of Merchant sunk: 13

 

Date

Time

Lat & Long

Class of Vessel

Tonnage

24 Dec 1943

07:11

22-33N x 119-49E

Sampans X 2

N/A

24 Dec 1943

08:14

22-28N x 119-40E

Troop Transport

5,710

24 Dec 1943

08:14

22-28N x 119-40E

Troop Transport

5,710

24 Dec 1943

08:14

22-28N x 119-40E

Large Freighter

5,950

24 Dec 1943

08:15

22-28N x 119-40E

Large Freighter

5,950

24 Dec 1943

08:15

22-28N x 119-40E

Oil Tanker

4,950

24 Dec 1943

12:38

22-25N x 120-02E

Oil Tanker

4,560

24 Dec 1943

17:36

22-35N x 120-31E

Oil Tanker

4,230

24 Dec 1943

17:37

22-35N x 120-31E

Standard Merchant

6,480

24 Dec 1943

17:37

22-35N x 120-31E

Supply Ship

1,870

24 Dec 1943

17:38

22-35N x 120-31E

Supply Ship

1,870

24 Dec 1943

22:37

22-40N x 120-13E

Large Freighter

6,600

25 Dec 1943

01:05

22-40N x 120-13E

Factory Ship

6,140

25 Dec 1943

17:38

22-35N x 120-31E

Troop Transport

6,400

 

Conducted Lifeguard duty: (If yes how many aviators rescued):

 

Date

Time

Lat & Long

 

 

 

 

Conducted Photo Recon: (If Yes than where was it performed )

 

Date

Time

Location

Lat & Long

 

 

 

 

 

Patrol Narrative:

 

Hull Damage:  None (5%)
System Damage: None (0%)
Repair Time: 5 days

Patrol Narrative:  
Underway from Pearl Harbor, Dec 2, 1943.  Arrived in PZ Formosa Dec 22,1943 04:43 26-27N,128-47E. Fuel
99,134 gallons (84%) With a full compliment of 24 Mk-14 Torpedos.
 
Charted course for PZ F5. Crossed into assigned area
Dec 22,1943 20:00

Dec 23 15:00 Radar Contact at 30,000 yds. Changed course to intercept.
Dec 23 15:59 Visual sighting of small convoy (2 merchants and 4 escorts). Could not close to striking distance.
Dec 24 02:00 Sonar Contact
Dec 24 02:16 CA Group on Sonar, zig zagging. Unable to intercept.
Dec 24 06:46 Small radar return at 8000 yds.
Dec 24 06:59 2 Sampans spotted.
Dec 24 07:12 Destroyed with Deck Gun.
Dec 24 07:20 Radar detects large convoy of a minimum of 14 ships and numerous escorts.
Dec 24 08:10 In perfect position to fire all tubes. Sank 5 ships and damaged 2 others. Dove deep to avoid
ASW. However followed a merchants sonar signature away from the escorts.
Dec 24 10:43 Both Radar and Sonar report contact at 18,000 yds. Spotted a lone unescorted tanker - damaged
with deck burning and trailing smoke. Approached on surface and sank it with the deck gun.
Dec 24 16:00 Radar contact, changed course to intercept.
Dec 24 16:37 Air contact! Dove to 200 feet but continued to close on convoy.
Dec 24 17:13 Medium Convoy spotted (7 ships). Allowed to close and was able to sink 4 ships and scatter others. Evaded approaching escorts.
Dec 24 21:00 Surfaced to charge batteries and discovered scattered merchants had not regrouped and were still in the area. Made for closest contacts and discovered they were the escorts still in search pattern. Changed course for 2 fainter and scattered radar contacts.
Dec 25 00:00 Merry Christmas! Six fish loaded and ready in the forward tubes, aft torpedos expended. 11 ships so far this patrol have made for a wonderful gift. Still on intercept course of 2 radar contacts.
Dec 25 01:00 Converted Factory Ship spotted. dove to Periscope depth. Fired 4 forward tubes at it as it changed course and zig zagged. All 4 were misses. Surfaced and fired Deck Gun. Took 22 hits to sink it. Proceeded to next radar contact. Received some damage from the CFS. Repairing while pursuit is on going.
Dec 25 17:30 Finally made visual contact with A troop transport we have been chasing for a full day. Used radar to make a run around ahead of it and submerge. Sank it with last 2 torpedos.
Dec 25 17:45 Confirmed last sinking. Surfaced and laid in course to return home for New Years at the Royal
Hawaiian.


LCDR. Bill Ketzeback
CO:
USS FINBACK

Hosted by www.Geocities.ws

1