Consolidated PBY Catalina

The crew was performing a training flight in the area of Poole. While landing in the Poole harbor, the seaplane named 'Dog-Able' went out of control and crashed. Three crew members were killed and three others were injured. The airplane was destroyed by fire and sank.
Those killed were:
R/O Reginald Martin,
R/O Fred Mitchell,
Mr Loweman, flight engineer.
Source & photo:
http://www.pooleflyingboats.com/archive/Momentum-for-the-Postwar-Era-at-Poole.pdf

The crew was dispatched off Jacksonville to rescue the pilot of a fighter plane that crashed in the Atlantic Ocean. Upon landing on sea, the hull of the seaplane was damaged, causing water to enter the cabin. The seaplane sank and was lost with 4 depth charges and was not recovered. All 10 crew members were rescued, among them one was injured.
Crew:
Ens Rue L. Brown, pilot,
Ens Richard D. Crombie,
Ens George R. Crumpler,
Amm2c J. W. Kwaak,
Amm3c W. F. Gotts,
Amm3c L. S. Determan,
Sea2c H. E. Bullock,
Aom3c B. J. Parker,
Rm3c R. H. Newkirk,
Rm3c G. C. Moros.

The seaplane suffered an engine failure in flight and crashed into the Atlantic Ocean near Bermuda. All four crew members were killed. Airplane and crew based at Montreal-Dorval Airport.
Crew:
Cpt Clarence Alvin Schiller, pilot,
Sgt David Wilkie, navigator +1.
F/O William Bradley Collins, radio operator,
F/O J. C. Ford, radio operator.

En route from Dutch Harbor to Kodiak, while cruising at an altitude of 6,000 feet in marginal weather conditions, the airplane impacted the slope of a mountain located between Mt Martin and Becharof Lake. All eight crew members were killed. As the airplane failed to arrive at destination, SAR operations were initiated but eventually abandoned after few weeks as no trace of the airplane nor the crew was found. The wreckage was found on 25 June 1945 and eight mail bags were recovered.
Crew:
Lt R. C. Gish, pilot,
Ens E. F. Schmidt, copilot,
Ap1c H. H. Estes,
Amm2c L. H. Sommerville,
Qm3c T. D. Duff,
Aom3c J. Rampini Jr.,
Amm2c Harvey H. Eggersluss,
Rm2c John C. Herring.

Following a maritime patrol flight, the crew was returning to base at Narsarsuaq. After landing, while taxiing to the base, the seaplane collided with an iceberg and was severely damaged. All five crew members escaped unhurt and the airplane was later damaged beyond repair while being hoisted.
Crew:
Lt H. C. Weart, pilot,
Lt(jg) R. K. Buchanan,
Rm2c W. Finch,
Amm1c W. Bittorf,
Amm1c R. J. Page.

The crew was performing a maritime patrol flight when he sent a brief mayday message and informed ground that a fire broke out in the cabin. Shortly later, the seaplane crashed into the Solomon Sea, some 50 km south of Gasmata. No trace of the aircraft nor the crew was ever found.
Crew (11th Squadron):
W/Cdr Francis Blomfield Chapman, pilot,
Sgt Ronald Noblett Stephens, copilot,
Sgt John Edward Dewhurst, flight engineer,
Lac Robert George Docking, flight engineer,
F/O John Trevor David Todd, navigator,
F/O Stanley Alfred Deacon, radio operator,
Lac Colin Neville Anderson, armourer,
F/O Malcolm Bradshaw, wireless operator and air gunner,
F/Sgt Lloyd George Stanley, wireless operator and air gunner.

Water-looped on landing and sank off Whidbey Island NAS. Four crew members were killed and two others were rescued.
Crew (VP-HDN-6).

The seaplane departed Dillingham Airfield, O'ahu Island, on a flight to North Island-Halsey Field NAS, San Diego, with a crew of eight on board. It failed to arrive at destination and was lost without trace.
Crew (VP-91):
Lt Samuel I. Ogden, pilot,
Lt Melvin K. Atwell,
Cpt John K. Koons,
Amm1 Larned A. Carter,
Rm2 G. L. Young,
Amm3 Frank K. O'Malloy,
Rm3 Thomas W. Adams,
Lt Abbott H. Hastings.

The Catalina was returning to base following an anti-submarine escort for a convoy in the Coral Sea bound for Milne Bay. While cruising over the region of Green Island, off Cairns, the seaplane crashed into the sea and sank. All 11 crew members were killed.
Crew (11th Squadron):
W/Cdr John William Daniell, pilot,
Sgt Norman Notley Moore, pilot,
S/L Eric Hamilton Barkley, copilot,
F/O Lewis Melvin Dunham, observer,
F/O Stuart Patrick King,
Sgt Keith Arnold Watson, flight engineer,
Cpl John Corbett Stain, flight engineer,
Sgt Allen Richard Eather, wireless operator and air gunner,
Sgt Alexander Eric John Elsbury, wireless operator and air gunner,
Sgt John Daniel O’Grady, rigger,
Cpl Douglas Griffen Shaw Russell, armourer.

Shortly after takeoff from North Island-Halsey Field NAS, while climbing, the seaplane stalled and crashed, bursting into flames. Five crew members were killed and six others were injured. Then airplane (VP-81) was engaged in a maritime patrol mission.