WASHINGTON MUTUAL MORTGAGE SECURITIES CORP.
Series: AMAC.033
Distribution Date: 05/27/2003

Class	Cusip	Orig Prin Bal	Begin Prin Bal	Int Rate Accrued	Int Rate Paid	Int Dist	Prin Dist	Int Shortfall	Prin Loss	Deferred Interest	Int Reimbursed	Unscheduled Int	Prin Reimbursed	Total Dist	Ending Class Bal
A1	000780AA4	$111,872,962.00	$106,691,808.66	5.5000000000%	5.5000000000%	$489,004.12	$13,597,370.06	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$14,086,374.19	$93,094,438.60
A2	000780AB2	$49,250,000.00	$49,250,000.00	5.7500000000%	5.7500000000%	$235,989.58	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$235,989.58	$49,250,000.00
A3	000780AC0	$24,625,000.00	$24,625,000.00	5.7500000000%	5.7500000000%	$117,994.79	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$117,994.79	$24,625,000.00
A4	000780AD8	$58,262,724.00	$58,262,724.00	5.7500000000%	5.7500000000%	$279,175.55	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$279,175.55	$58,262,724.00
A5	000780AE6	$59,323,000.00	$58,889,388.17	4.2500000000%	4.2500000000%	$208,566.58	$258,057.31	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$466,623.90	$58,631,330.86
A6	000780AF3	$57,214,800.00	$52,413,869.41	2.8450000000%	2.8450000000%	$124,264.55	$13,773,577.66	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$13,897,842.21	$38,640,291.75
A7	000780AG1	$17,413,200.00	$15,952,047.21	15.2950002500%	15.2950002500%	$203,322.14	$4,191,958.42	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$4,395,280.56	$11,760,088.79
A8	000780AH9	$18,827,000.00	$18,827,000.00	5.7500000000%	5.7500000000%	$90,212.71	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$90,212.71	$18,827,000.00
A9	000780AJ5	$29,487,304.35	$29,248,563.59	5.7500000000%	5.7500000000%	$140,149.37	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$140,149.37	$29,106,480.75
A10	000780AK2	$1,738,334.00	$1,738,334.00	5.7500000000%	5.7500000000%	$8,329.52	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$8,329.52	$1,738,334.00
A11	000780AL0	$25,665,000.00	$25,343,959.27	3.5000000000%	3.5000000000%	$73,919.88	$191,062.38	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$264,982.26	$25,152,896.89
A12	000780AM8	$18,257,000.00	$18,257,000.00	4.5000000000%	4.5000000000%	$68,463.75	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$68,463.75	$18,257,000.00
A13	000780AN6	$111,872,962.00	$106,691,808.66	5.0000000000%	5.0000000000%	$444,549.20	$13,597,370.06	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$14,041,919.27	$93,094,438.60
A14	000780AP1	$5,000,000.00	$5,000,000.00	5.5000000000%	5.5000000000%	$22,916.67	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$22,916.67	$5,000,000.00
A15	000780AQ9	$217,391.30	$217,391.30	5.7500000000%	5.7500000000%	$1,041.67	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$1,041.67	$217,391.30
A16	000780AR7	$40,681,076.00	$38,797,020.30	1.8750000000%	1.8750000000%	$60,620.34	$4,944,498.07	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$5,005,118.42	$33,852,522.23
A17	000780AS5	$40,681,076.00	$38,797,020.30	6.6250000000%	6.6250000000%	$214,191.88	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$214,191.88	$33,852,522.23
AX	000780AU0	$557,949.87	$387,687.11	5.7500000000%	5.7500000000%	$1,857.67	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$1,857.67	$284,977.72
AP	000780AT3	$4,554,511.29	$4,504,209.81	0.0000000000%	0.0000000000%	$0.00	$14,104.66	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$14,104.66	$4,490,105.15
M	000780AV8	$9,972,085.00	$9,952,625.66	5.7500000000%	5.7500000000%	$47,689.66	$9,823.02	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$57,512.69	$9,942,802.64
B1	000780AW6	$3,739,532.00	$3,732,234.74	5.7500000000%	5.7500000000%	$17,883.62	$3,683.63	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$21,567.26	$3,728,551.11
B2	000780AX4	$1,869,766.00	$1,866,117.37	5.7500000000%	5.7500000000%	$8,941.81	$1,841.82	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$10,783.63	$1,864,275.55
B3	000780AZ9	$1,246,510.00	$1,244,077.58	5.7500000000%	5.7500000000%	$5,961.21	$1,227.88	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$7,189.08	$1,242,849.70
B4	000780BA3	$934,883.00	$933,058.69	5.7500000000%	5.7500000000%	$4,470.91	$920.91	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$5,391.81	$932,137.78
B5	000780BB1	$934,883.93	$933,059.72	5.7500000000%	5.7500000000%	$4,470.91	$920.84	$0.00	$0.08	$0.00	$0.00	$0.00	$0.00	$5,391.75	$932,138.80
R	000780AY2	$100.00	$0.00	0.0000000000%	0.0000000000%	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00
R_SYN	XXXXXXXXX	$0.00	$0.00	0.0000000000%	0.0000000000%	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00
Total		$623,255,329.22	$603,905,343.25			$2,873,988.10	$50,586,416.72	$0.00	$0.08	$0.00	$0.00	$0.00	$0.00	$53,460,404.82	$553,318,926.45

WASHINGTON MUTUAL MORTGAGE SECURITIES CORP.
Series: AMAC.033
Distribution Date: 05/27/2003

Class	Orig Face	Beg Bal	Prin Loss	Deferred Interest	Total Prin	End Cert Pct	End Cert Bal
A1	$111,872,962.00	$106,691,808.66	$0.00	$0.00	$13,597,370.06	0.8321442191	$93,094,438.60
A2	$49,250,000.00	$49,250,000.00	$0.00	$0.00	$0.00	1.0000000000	$49,250,000.00
A3	$24,625,000.00	$24,625,000.00	$0.00	$0.00	$0.00	1.0000000000	$24,625,000.00
A4	$58,262,724.00	$58,262,724.00	$0.00	$0.00	$0.00	1.0000000000	$58,262,724.00
A5	$59,323,000.00	$58,889,388.17	$0.00	$0.00	$258,057.31	0.9883406244	$58,631,330.86
A6	$57,214,800.00	$52,413,869.41	$0.00	$0.00	$13,773,577.66	0.6753548339	$38,640,291.75
A7	$17,413,200.00	$15,952,047.21	$0.00	$0.00	$4,191,958.42	0.6753548337	$11,760,088.79
A8	$18,827,000.00	$18,827,000.00	$0.00	$0.00	$0.00	1.0000000000	$18,827,000.00
A9	$29,487,304.35	$29,248,563.59	$0.00	$0.00	$0.00	0.9870851674	$29,106,480.75
A10	$1,738,334.00	$1,738,334.00	$0.00	$0.00	$0.00	1.0000000000	$1,738,334.00
A11	$25,665,000.00	$25,343,959.27	$0.00	$0.00	$191,062.38	0.9800466351	$25,152,896.89
A12	$18,257,000.00	$18,257,000.00	$0.00	$0.00	$0.00	1.0000000000	$18,257,000.00
A13	$111,872,962.00	$106,691,808.66	$0.00	$0.00	$13,597,370.06	0.8321442191	$93,094,438.60
A14	$5,000,000.00	$5,000,000.00	$0.00	$0.00	$0.00	1.0000000000	$5,000,000.00
A15	$217,391.30	$217,391.30	$0.00	$0.00	$0.00	1.0000000000	$217,391.30
A16	$40,681,076.00	$38,797,020.30	$0.00	$0.00	$4,944,498.07	0.8321442193	$33,852,522.23
A17	$40,681,076.00	$38,797,020.30	$0.00	$0.00	$0.00	0.8321442193	$33,852,522.23
AX	$557,949.87	$387,687.11	$0.00	$0.00	$0.00	0.5107586458	$284,977.72
AP	$4,554,511.29	$4,504,209.81	$0.00	$0.00	$14,104.66	0.9858588253	$4,490,105.15
M	$9,972,085.00	$9,952,625.66	$0.00	$0.00	$9,823.02	0.9970635669	$9,942,802.64
B1	$3,739,532.00	$3,732,234.74	$0.00	$0.00	$3,683.63	0.9970635657	$3,728,551.11
B2	$1,869,766.00	$1,866,117.37	$0.00	$0.00	$1,841.82	0.9970635630	$1,864,275.55
B3	$1,246,510.00	$1,244,077.58	$0.00	$0.00	$1,227.88	0.9970635615	$1,242,849.70
B4	$934,883.00	$933,058.69	$0.00	$0.00	$920.91	0.9970635684	$932,137.78
B5	$934,883.93	$933,059.72	$0.08	$0.00	$920.84	0.9970636676	$932,138.80
R	$100.00	$0.00	$0.00	$0.00	$0.00	0.0000000000	$0.00
R_SYN	$0.00	$0.00	$0.00	$0.00	$0.00	0.0000000000	$0.00
Total	$623,255,329.22	$603,905,343.25	$0.08	$0.00	$50,586,416.72	0.8877885202	$553,318,926.45

WASHINGTON MUTUAL MORTGAGE SECURITIES CORP.
Series: AMAC.033
Distribution Date: 05/27/2003
PER $1000 DENOMINATION
Class	Orig Face	Beg Bal	Prin Loss	Deferred Interest	Total Prin	End Cert Pct	End Cert Bal
A1	$111,872,962.00	953.68717117	0.00000000	0.00000000	121.54295209	0.8321442191	832.14421908
A2	$49,250,000.00	1,000.00000000	0.00000000	0.00000000	0.00000000	1.0000000000	1,000.00000000
A3	$24,625,000.00	1,000.00000000	0.00000000	0.00000000	0.00000000	1.0000000000	1,000.00000000
A4	$58,262,724.00	1,000.00000000	0.00000000	0.00000000	0.00000000	1.0000000000	1,000.00000000
A5	$59,323,000.00	992.69066247	0.00000000	0.00000000	4.35003810	0.9883406244	988.34062438
A6	$57,214,800.00	916.08935817	0.00000000	0.00000000	240.73452428	0.6753548339	675.35483389
A7	$17,413,200.00	916.08935807	0.00000000	0.00000000	240.73452438	0.6753548337	675.35483369
A8	$18,827,000.00	1,000.00000000	0.00000000	0.00000000	0.00000000	1.0000000000	1,000.00000000
A9	$29,487,304.35	991.90360851	0.00000000	0.00000000	0.00000000	0.9870851674	987.08516738
A10	$1,738,334.00	1,000.00000000	0.00000000	0.00000000	0.00000000	1.0000000000	1,000.00000000
A11	$25,665,000.00	987.49110734	0.00000000	0.00000000	7.44447224	0.9800466351	980.04663511
A12	$18,257,000.00	1,000.00000000	0.00000000	0.00000000	0.00000000	1.0000000000	1,000.00000000
A13	$111,872,962.00	953.68717117	0.00000000	0.00000000	121.54295209	0.8321442191	832.14421908
A14	$5,000,000.00	1,000.00000000	0.00000000	0.00000000	0.00000000	1.0000000000	1,000.00000000
A15	$217,391.30	1,000.00000000	0.00000000	0.00000000	0.00000000	1.0000000000	1,000.00000000
A16	$40,681,076.00	953.68717140	0.00000000	0.00000000	121.54295206	0.8321442193	832.14421934
A17	$40,681,076.00	953.68717140	0.00000000	0.00000000	0.00000000	0.8321442193	832.14421934
AX	$557,949.87	694.84219075	0.00000000	0.00000000	0.00000000	0.5107586458	510.75864575
AP	$4,554,511.29	988.95568003	0.00000000	0.00000000	3.09685477	0.9858588253	985.85882526
M	$9,972,085.00	998.04861872	0.00000000	0.00000000	0.98505177	0.9970635669	997.06356695
B1	$3,739,532.00	998.04861678	0.00000000	0.00000000	0.98505107	0.9970635657	997.06356571
B2	$1,869,766.00	998.04861678	0.00000000	0.00000000	0.98505374	0.9970635630	997.06356303
B3	$1,246,510.00	998.04861574	0.00000000	0.00000000	0.98505427	0.9970635615	997.06356146
B4	$934,883.00	998.04862213	0.00000000	0.00000000	0.98505374	0.9970635684	997.06356838
B5	$934,883.93	998.04873103	0.00008130	0.00000000	0.98497789	0.9970636676	997.06366757
R	$100.00	0.00000000	0.00000000	0.00000000	0.00000000	0.0000000000	0.00000000
R_SYN	$0.00	0.00000000	0.00000000	0.00000000	0.00000000	0.0000000000	0.00000000

WASHINGTON MUTUAL MORTGAGE SECURITIES CORP.
Series: AMAC.033
Distribution Date: 05/27/2003

Class	Orig Face	Int Rate Accrued	Int Rate Paid	Beg Cert Prin/Not Bal	Curent Int Accrued	Int Shortfall	Unscheduled Int	Int Reimbursed	Total Int Dist
A1	$111,872,962.00	5.5000000000%	5.5000000000%	$106,691,808.66	$489,004.12	$0.00	$0.00	$0.00	$489,004.12
A2	$49,250,000.00	5.7500000000%	5.7500000000%	$49,250,000.00	$235,989.58	$0.00	$0.00	$0.00	$235,989.58
A3	$24,625,000.00	5.7500000000%	5.7500000000%	$24,625,000.00	$117,994.79	$0.00	$0.00	$0.00	$117,994.79
A4	$58,262,724.00	5.7500000000%	5.7500000000%	$58,262,724.00	$279,175.55	$0.00	$0.00	$0.00	$279,175.55
A5	$59,323,000.00	4.2500000000%	4.2500000000%	$58,889,388.17	$208,566.58	$0.00	$0.00	$0.00	$208,566.58
A6	$57,214,800.00	2.8450000000%	2.8450000000%	$52,413,869.41	$124,264.55	$0.00	$0.00	$0.00	$124,264.55
A7	$17,413,200.00	15.2950002500%	15.2950002500%	$15,952,047.21	$203,322.14	$0.00	$0.00	$0.00	$203,322.14
A8	$18,827,000.00	5.7500000000%	5.7500000000%	$18,827,000.00	$90,212.71	$0.00	$0.00	$0.00	$90,212.71
A9	$29,487,304.35	5.7500000000%	5.7500000000%	$29,248,563.59	$140,149.37	$0.00	$0.00	$0.00	$140,149.37
A10	$1,738,334.00	5.7500000000%	5.7500000000%	$1,738,334.00	$8,329.52	$0.00	$0.00	$0.00	$8,329.52
A11	$25,665,000.00	3.5000000000%	3.5000000000%	$25,343,959.27	$73,919.88	$0.00	$0.00	$0.00	$73,919.88
A12	$18,257,000.00	4.5000000000%	4.5000000000%	$18,257,000.00	$68,463.75	$0.00	$0.00	$0.00	$68,463.75
A13	$111,872,962.00	5.0000000000%	5.0000000000%	$106,691,808.66	$444,549.20	$0.00	$0.00	$0.00	$444,549.20
A14	$5,000,000.00	5.5000000000%	5.5000000000%	$5,000,000.00	$22,916.67	$0.00	$0.00	$0.00	$22,916.67
A15	$217,391.30	5.7500000000%	5.7500000000%	$217,391.30	$1,041.67	$0.00	$0.00	$0.00	$1,041.67
A16	$40,681,076.00	1.8750000000%	1.8750000000%	$38,797,020.30	$60,620.34	$0.00	$0.00	$0.00	$60,620.34
A17	$40,681,076.00	6.6250000000%	6.6250000000%	$38,797,020.30	$214,191.88	$0.00	$0.00	$0.00	$214,191.88
AX	$557,949.87	5.7500000000%	5.7500000000%	$387,687.11	$1,857.67	$0.00	$0.00	$0.00	$1,857.67
AP	$4,554,511.29	0.0000000000%	0.0000000000%	$4,504,209.81	$0.00	$0.00	$0.00	$0.00	$0.00
M	$9,972,085.00	5.7500000000%	5.7500000000%	$9,952,625.66	$47,689.66	$0.00	$0.00	$0.00	$47,689.66
B1	$3,739,532.00	5.7500000000%	5.7500000000%	$3,732,234.74	$17,883.62	$0.00	$0.00	$0.00	$17,883.62
B2	$1,869,766.00	5.7500000000%	5.7500000000%	$1,866,117.37	$8,941.81	$0.00	$0.00	$0.00	$8,941.81
B3	$1,246,510.00	5.7500000000%	5.7500000000%	$1,244,077.58	$5,961.21	$0.00	$0.00	$0.00	$5,961.21
B4	$934,883.00	5.7500000000%	5.7500000000%	$933,058.69	$4,470.91	$0.00	$0.00	$0.00	$4,470.91
B5	$934,883.93	5.7500000000%	5.7500000000%	$933,059.72	$4,470.91	$0.00	$0.00	$0.00	$4,470.91
R	$100.00	0.0000000000%	0.0000000000%	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00
R_SYN	$0.00	0.0000000000%	0.0000000000%	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00
Total	$623,255,329.22			$603,905,343.25	$2,873,988.10	$0.00	$0.00	$0.00	$2,873,988.10

WASHINGTON MUTUAL MORTGAGE SECURITIES CORP.
Series: AMAC.033
Distribution Date: 05/27/2003
PER $1000 DENOMINATION
Class	Orig Face	Int Rate Accrued	Int Rate Paid	Beg Cert Prin/Not Bal	Curent Int Accrued	Int Shortfall	Unscheduled Int	Int Reimbursed	Total Int Dist
A1	$111,872,962.00	5.5000000000%	5.5000000000%	953.68717117	4.37106620	0.00000000	0.00000000	0.00000000	4.37106620
A2	$49,250,000.00	5.7500000000%	5.7500000000%	1,000.00000000	4.79166667	0.00000000	0.00000000	0.00000000	4.79166667
A3	$24,625,000.00	5.7500000000%	5.7500000000%	1,000.00000000	4.79166667	0.00000000	0.00000000	0.00000000	4.79166667
A4	$58,262,724.00	5.7500000000%	5.7500000000%	1,000.00000000	4.79166667	0.00000000	0.00000000	0.00000000	4.79166667
A5	$59,323,000.00	4.2500000000%	4.2500000000%	992.69066247	3.51577943	0.00000000	0.00000000	0.00000000	3.51577943
A6	$57,214,800.00	2.8450000000%	2.8450000000%	916.08935817	2.17189519	0.00000000	0.00000000	0.00000000	2.17189519
A7	$17,413,200.00	15.2950002500%	15.2950002500%	916.08935807	11.67632247	0.00000000	0.00000000	0.00000000	11.67632247
A8	$18,827,000.00	5.7500000000%	5.7500000000%	1,000.00000000	4.79166667	0.00000000	0.00000000	0.00000000	4.79166667
A9	$29,487,304.35	5.7500000000%	5.7500000000%	991.90360851	4.75287146	0.00000000	0.00000000	0.00000000	4.75287146
A10	$1,738,334.00	5.7500000000%	5.7500000000%	1,000.00000000	4.79166667	0.00000000	0.00000000	0.00000000	4.79166667
A11	$25,665,000.00	3.5000000000%	3.5000000000%	987.49110734	2.88018240	0.00000000	0.00000000	0.00000000	2.88018240
A12	$18,257,000.00	4.5000000000%	4.5000000000%	1,000.00000000	3.75000000	0.00000000	0.00000000	0.00000000	3.75000000
A13	$111,872,962.00	5.0000000000%	5.0000000000%	953.68717117	3.97369655	0.00000000	0.00000000	0.00000000	3.97369655
A14	$5,000,000.00	5.5000000000%	5.5000000000%	1,000.00000000	4.58333333	0.00000000	0.00000000	0.00000000	4.58333333
A15	$217,391.30	5.7500000000%	5.7500000000%	1,000.00000000	4.79166667	0.00000000	0.00000000	0.00000000	4.79166667
A16	$40,681,076.00	1.8750000000%	1.8750000000%	953.68717140	1.49013621	0.00000000	0.00000000	0.00000000	1.49013621
A17	$40,681,076.00	6.6250000000%	6.6250000000%	953.68717140	5.26514793	0.00000000	0.00000000	0.00000000	5.26514793
AX	$557,949.87	5.7500000000%	5.7500000000%	694.84219075	3.32945216	0.00000000	0.00000000	0.00000000	3.32945216
AP	$4,554,511.29	0.0000000000%	0.0000000000%	988.95568003	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000
M	$9,972,085.00	5.7500000000%	5.7500000000%	998.04861872	4.78231630	0.00000000	0.00000000	0.00000000	4.78231630
B1	$3,739,532.00	5.7500000000%	5.7500000000%	998.04861678	4.78231629	0.00000000	0.00000000	0.00000000	4.78231629
B2	$1,869,766.00	5.7500000000%	5.7500000000%	998.04861678	4.78231629	0.00000000	0.00000000	0.00000000	4.78231629
B3	$1,246,510.00	5.7500000000%	5.7500000000%	998.04861574	4.78231628	0.00000000	0.00000000	0.00000000	4.78231628
B4	$934,883.00	5.7500000000%	5.7500000000%	998.04862213	4.78231631	0.00000000	0.00000000	0.00000000	4.78231631
B5	$934,883.93	5.7500000000%	5.7500000000%	998.04873103	4.78231684	0.00000000	0.00000000	0.00000000	4.78231684
R	$100.00	0.0000000000%	0.0000000000%	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000
R_SYN	$0.00	0.0000000000%	0.0000000000%	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000

WASHINGTON MUTUAL MORTGAGE SECURITIES CORP.
MASTER SERVICING
MORTGAGE PASS-THROUGH CERTIFICATES
05/2003 DISTRIBUTION REPORT
SERIES: AMAC 033 WEIGHTED AVERAGE PC RATE: 5.70630%
POOL NUMBER: 2055
ISSUE DATE: 02/28/2003
CERTIFICATE BALANCE AT ISSUE: $623,255,329.32
	TOTAL NUMBER OF MORTAGES	CERTIFICATE ACCOUNT ACTIVITY (@ PCRATE)	CERTIFICATE BALANCE OUTSTANDING
BALANCES FROM LAST FISCAL MONTH-END:	1304		$603,905,343.25
PRINCIPAL POOL COLLECTION(S):
Scheduled Principal Collection Due Current Month		$596,421.02
Unscheduled Principal Collection/Reversals		$789,384.98
Liquidations-in-full	92	$49,200,610.79
Net principal Distributed		$50,586,416.79	-$50,586,416.79

CAPITAL LOSS (PRINCIPAL WRITTEN OFF):			$0.00

BALANCE CURRENT FISCAL MONTH-END:	1212		$553,318,926.46

SCHEDULED INTEREST AT MORTGAGE RATE:		$3,115,412.45

UNSCHEDULED INTEREST AT MORTGAGE RATE:
Unscheduled Interest Collection/Reversals		$0.00
Interest Uncollected on Liquidation		$0.00
Interest Uncollected on Non-Earning Assets		$0.00
Net Unscheduled Interest Distributed		$0.00

OTHER:
Loan Conversion Fees		$0.00
Expense Reimbursements		$0.00
Gain on Liquidations		$0.00
Hazard Insurance Premium Refunds		$0.00
Net Other Distributions		$0.00

WASHINGTON MUTUAL MORTGAGE SECURITIES CORP.
MASTER SERVICING
MORTGAGE PASS-THROUGH CERTIFICATES
05/2003 DISTRIBUTION REPORT
	TOTAL NUMBER OF MORTAGES	CERTIFICATE ACCOUNT ACTIVITY (@ PCRATE)	CERTIFICATE BALANCE OUTSTANDING
SCHEDULED SERVICING FEE EXPENSES:		$241,424.42

UNSCHEDULED SERVICING FEES:
Unscheduled Service Fee Collections/Reversals		$0.00
Servicing Fees Uncollected on Liquidation		$0.00
Servicing Fees Uncollected/Non-Earning Assets		$0.00
Net Unscheduled Service Fees Distributed		$0.00

MISCELLANEOUS EXPENSES:		$0.00

NET FUNDS DISTRIBUTED:		$53,460,404.82

WASHINGTON MUTUAL MORTGAGE SECURITIES CORP.
MASTER SERVICING
MORTGAGE PASS-THROUGH CERTIFICATES
05/2003 DISTRIBUTION REPORT
SERIES: AMAC 033 WEIGHTED AVERAGE PC RATE: 5.70630%
POOL NUMBER: ALL
ISSUE DATE: 02/28/2003
CERTIFICATE BALANCE AT ISSUE: $623,255,329.32
	TOTAL NUMBER OF MORTAGES	CERTIFICATE ACCOUNT ACTIVITY (@ PCRATE)	CERTIFICATE BALANCE OUTSTANDING
BALANCES FROM LAST FISCAL MONTH-END:	1304		$603,905,343.25
PRINCIPAL POOL COLLECTION(S):
Scheduled Principal Collection Due Current Month		$596,421.02
Unscheduled Principal Collection/Reversals		$789,384.98
Liquidations-in-full	92	$49,200,610.79
Net principal Distributed		$50,586,416.79	-$50,586,416.79

CAPITAL LOSS (PRINCIPAL WRITTEN OFF):			$0.00

BALANCE CURRENT FISCAL MONTH-END:	1212		$553,318,926.46

SCHEDULED INTEREST AT MORTGAGE RATE:		$3,115,412.45

UNSCHEDULED INTEREST AT MORTGAGE RATE:
Unscheduled Interest Collection/Reversals		$0.00
Interest Uncollected on Liquidation		$0.00
Interest Uncollected on Non-Earning Assets		$0.00
Net Unscheduled Interest Distributed		$0.00

OTHER:
Loan Conversion Fees		$0.00
Expense Reimbursements		$0.00
Gain on Liquidations		$0.00
Hazard Insurance Premium Refunds		$0.00
Net Other Distributions		$0.00

WASHINGTON MUTUAL MORTGAGE SECURITIES CORP.
MASTER SERVICING
MORTGAGE PASS-THROUGH CERTIFICATES
05/2003 DISTRIBUTION REPORT
	TOTAL NUMBER OF MORTAGES	CERTIFICATE ACCOUNT ACTIVITY (@ PCRATE)	CERTIFICATE BALANCE OUTSTANDING
SCHEDULED SERVICING FEE EXPENSES:		$241,424.42

UNSCHEDULED SERVICING FEES:
Unscheduled Service Fee Collections/Reversals		$0.00
Servicing Fees Uncollected on Liquidation		$0.00
Servicing Fees Uncollected/Non-Earning Assets		$0.00
Net Unscheduled Service Fees Distributed		$0.00

MISCELLANEOUS EXPENSES:		$0.00

NET FUNDS DISTRIBUTED:		$53,460,404.82

WASHINGTON MUTUAL MORTGAGE SECURITIES CORP.
Series: AMAC.033
Distribution Date: 05/27/2003

Distribution by Group
Pool ID		Principal		Interest		Total
Pool - 2055		$50,586,416.79		$2,873,988.03		$53,460,404.82
Aggregate		$50,586,416.79		$2,873,988.03		$53,460,404.82

Number of Loans and Aggregate Principal Balance By Group
Pool ID	Beg Bal	Beg Count	Paid Off / Liq Count	Rem Count	Sched Prin End Bal	Sched Prin	Prin PrePay / Liq	Unsched Prin / Rev	Total Prin
Pool - 2055	$603,905,343.25	1304	92	1212	$553,318,926.46	$596,421.02	$49,200,610.79	$789,384.98	$50,586,416.79
Aggregate	$603,905,343.25	1304	92	1212	$553,318,926.46	$596,421.02	$49,200,610.79	$789,384.98	$50,586,416.79

Delinquency Information by Group
Pool ID	1 Month Count	Sched End Balance	2 Months Count	Sched End Balance	3 Months Count	Sched End Balance	4 Months Count	Sched End Balance
Pool - 2055	6	$2,912,355.05	0	$0.00	0	$0.00	0	$0.00
Aggregate	6	$2,912,355.05	0	$0.00	0	$0.00	0	$0.00

Foreclosure and REO Information by Group
Pool ID		Foreclosure Count		Sched End Balance		REO Count		Sched End Balance
Pool - 2055		0		$0.00		0		$0.00
Aggregate		0		$0.00		0		$0.00

Aggregate Loss Amounts by Group
Pool ID			Count			Loss Amount
Group 1(2055)			0			$0.00
Aggregate			0			$0.00

WASHINGTON MUTUAL MORTGAGE SECURITIES CORP.
Series: AMAC.033
Distribution Date: 05/27/2003

INSURANCE RESERVES - Group 1(2055)
Insurance Type	Original Balance	Claims In Progress	Claims Paid	Coverage Adjustments	Coverage Remaining
MPI	$0.00	$0.00	$0.00	$0.00	$0.00
Special Hazard	$0.00	$0.00	$0.00	$0.00	$0.00
Bankruptcy Bond
Single-Units	$0.00	$0.00	$0.00	$0.00	$0.00
Multi-Units	$0.00	$0.00	$0.00	$0.00	$0.00
Mortgage Repurchase	$0.00	$0.00	$0.00	$0.00	$0.00

INSURANCE RESERVES - Aggregate
Insurance Type	Original Balance	Claims In Progress	Claims Paid	Coverage Adjustments	Coverage Remaining
MPI	$0.00	$0.00	$0.00	$0.00	$0.00
Special Hazard	$0.00	$0.00	$0.00	$0.00	$0.00
Bankruptcy Bond
Single-Units	$0.00	$0.00	$0.00	$0.00	$0.00
Multi-Units	$0.00	$0.00	$0.00	$0.00	$0.00
Mortgage Repurchase	$0.00	$0.00	$0.00	$0.00	$0.00

WASHINGTON MUTUAL MORTGAGE SECURITIES CORP.
Series: AMAC.033
Distribution Date: 05/27/2003

The Class Principal Balances of each Class of the Class M,B1,B2,B3,B4,B5 Certificatesimmediately after the principal and interest distribution on 200305 are as follows:

Class			Class Principal Balance
M			$9,942,802.64
B1			$3,728,551.11
B2			$1,864,275.55
B3			$1,242,849.70
B4			$932,137.78
B5			$932,138.80
Total			$18,642,755.59
Capitalized items used but not defined herein have the meanings ascribed to them in the Prospectus Supplement.

ABN AMRO MORT CORP MULTI CLASS MORT PASS THR CERT SER 2003-3 8-K