PATROL REPORT

Rank & Name:   Lt. Robert Farley       

 

Cycle:  Cycle 5 (November 2003)

 

Squadron & Division: SubRon 2/ Division 4A

 

U.S.S.  Sargo SS-188

 

Patrol Zone & Sector(s):  Caroline Island  CI-2

 

TDC:  Auto

 

Realism (%):  95%

 

Crew experience:  Veteran

 

Number of Warships sunk:  0

 

Number of Merchants sunk:  2

 

Warship tonnage: 0

 

Merchant tonnage: 8,630

 

Total JANAC tonnage:  4,315

 

Percent Damage: 100%

 

Days to Repair:  N/A

 

Types of Warship sunk: N/A

 

Date

Time

Lat & Long

Class of Vessel

Tonnage

 

 

 

 

 

 

Types of Merchant sunk:

 

Date

Time

Lat & Long

Class of Vessel

Tonnage

Dec13, 1942

19:01

6-21 N x 155-54E

Large Freighter

3,220

Dec13, 1942

21:56

6-21N x 155-51E

Converted Factory Ship

5,410

 

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:

 

December 11, 1942 

 

00:42 Entered assigned patrol area.  Made course for known enemy shipping lanes.

 

14:49  Received Ultra report of small convoy east of our position.    Accelerated to flank speed to reach an intercept point.

 

18:24  Arrived at plotted intercept point. SJ radar showed no contacts.  Either we missed them or the Ultra report was invalid.  Resumed normal patrolling over shipping lanes.

 

December 12, 1942

 

03:22  SJ Radar reports contact  at 13,000 yards.  Increased to flank speed and attempted an end around maneuver.  Moonless night will make spotting the enemy difficult.

 

03:48  Lookouts spotted enemy vessel.  Positively identified as a Destroyer.  Enemy began spotlight search of our area.  They must have heard the diesels.  Dove to periscope depth and plotted an escape course.

 

14:54  No enemy contact to report.  This patrol area seems devoid of targets.  The crew is getting antsy to get in the fight.

 

December 13, 1942

 

13:15  While patrolling on the surface, SD contact made with plane at 17,000 yards.  Dove to periscope depth.

 

13:18  Two bombs dropped.  No damage reported.  Dove to 150 ft to evade.

 

13:32  Sonar reported two sets of high speed screws coming in.  The plane must have vectored in the tin cans.  Dove to 250 ft.  Rigged for silent running.  Destroyers began depth charge runs.  Numerous short scale pings heard.  They must have found us.

 

13:35  They got our depth.    Depth charges are right on.   Lost the sonar.  Aft battery damaged.  Pressure hull damaged with minor leaking reported.

 

13:38  More depth charges dropped very close together.   These guys are good.

 

14:01  Severe flooding reported in the motor room.  Dove to 280 ft (30 ft below test depth) and accelerated to flank speed to evade.  We must have found a temperature gradient as the destroyers lost contact.

 

15:30  No more contacts reported.  Rose to periscope depth and commenced search.  No destroyers were present.  Surfaced to begin battery charge and repairs.  Inspection of deck gun showed massive damage.  We’re unable to repair this at sea.

 

18:35  SJ radar contact at 13,000 yards.  With repairs almost complete, I decided to commit to the attack.

 

18:51  Continuous SJ radar contact indicates that the convoy is zigzagging.  At 6,000 yards, we are still unable to make visual identification.

 

18:54  Lookouts spot what appears to be unescorted freighter dead ahead.  Two smaller ships are right behind.  Attack will be on the surface.

 

19:01  Maneuvered to 1,200 yards.  Fired one Mark 14 at the lead ship.   Hit her amidships and cracked her hull.  She went down in two halves. 

 

19:03  Order right full rudder to bring our bow tubes to bear on the second ship in the convoy.  Fired 1 fish at 1,000 yards.  Quickly adjusted target and fired 1 Mark 14 at the third ship in the convoy.   Before either fish was due to impact, we began taking fire from the second ship in the convoy.  She had what appeared to be a 4 inch gun.  Dove to periscope depth.

 

19:04 Both of my shots were misses.  I fired the fourth and final bow tube at the second freighter.   Distance was 700 yards.

 

Sonar picked up high speed screws and fast pinging.  An undiscovered escort must have been out of sight on the other side of the convoy.  Ordered crash dive.  On the way down a signal explosion was heard.  Our last shot was a hit.

 

19:06  First depth charge hits close.

 

19:34  Depth is 250 ft.  We moved off the northwest in order evade the single tin can.

 

20:45  With no sonar reports and no pinging heard, we rose to radar depth.

 

20:53  SJ contact showed a target at 15,000 yards moving slow. Surfaced and rang up flank speed.

 

21:50  Spotted a damaged freighter moving at 2 knots.  This must have been the ship we wounded at 19:04.   Fired a single torpedo at 1,000 yards.   Fish prematurely detonated.  Fired a second fish.  This one hit and sank the target.

 

22:00 Speed at 2/3 to recharge battery and reload bow tubes.

 

December 14, 1943

 

04:58  SJ contact made.  Targets at 14,000 yards.  Accelerated to flank speed and plotted an intercept course.

 

05:10  Lookouts spotted a lone destroyer.  I believed that she was a scout and that more ships would be behind her.  SJ radar confirmed this.  Sargo adjusted course to avoid the lone destroyer and attack the trailing convoy.

 

05:18  Destroyer doubled back towards the convoy.  We dove to periscope depth and poured on the speed to try and reach our plotted intercept point.

 

05:25  Large convoy spotted.  Appears to be a combination of merchant, tankers and troop transports.   Being submerged, we were unable to reach an ideal firing position.  Closest target was 1,600 yards.  I fired one fish at a small merchant.   Shot was dud.

 

Fired a second fish.  This one was also a dud.

 

05:29  Adjusted to a new target and fired two fish.   Both were duds. 

 

05:30  Sonar reported multiple high speed screws were inbound.  Closing from all four sides.  Dove to 250 feet to escape. 

 

05:35  Screws passing over head.  They switched to short scale.  Depth charges were dropped seconds later.

 

As with previous encounter, these destroyers were good.  Depth charges exploded very close. 

05:53  Continuous depth charges raining down.  Eased her down to 275 ft to try and find a temperature gradient.  No luck.  The enemy fire is getting closer.

 

06:05  They’ve got us.  Nearby depth charges caused massive damage.  Motor room damaged.  Leaking reported in the officer’s quarters, control room and forward battery.

 

06:15  Depth charging damaged the storage room.  Heavy leaking reported.

 

06:17  Hull showing signs of stress.  Rose to 200 ft.

 

06:20  Depth charging continued.  I decided to make a break for it.  Accelerated to flank speed and headed for an opening in the destroyer screen.

 

06:31  Fire reported in the officers quarters.  Chlorine gas reported coming from the damaged batteries.  Decided to rise to periscope depth to see my situation.  Maybe we can make a break for it on the surface.

 

06:40  While rising to periscope depth, the Sargo was destroyed by a string of 5 depth charges.

 

 

Lt. Robert Farley

CO  U.S.S Sargo  SS-188

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