<PAGE> PAGE 1
000 B000000 12/31/95
000 C000000 0000890519
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0.a
000 J000000 A
001 A000000 THE BLACKROCK NEW YORK INS MUN 2008 TRM TRUST
001 B000000 811-7094
001 C000000 8002277236
002 A000000 345 PARK AVENUE
002 B000000 NEW YORK
002 C000000 NY
002 D010000 10154
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
007 C010100 1
007 C010200 2
007 C010300 3
007 C010400 4
007 C010500 5
007 C010600 6
007 C010700 7
007 C010800 8
007 C010900 9
007 C011000 10
008 A000001 BLACKROCK FINANCIAL MANAGEMENT INC.
008 B000001 A
008 C000001 801-32183
008 D010001 NEW YORK
008 D020001 NY
008 D030001 10154
010 A000001 PRINCETON ADMINISTRATORS L.P.
010 C010001 PLAINSBORO
010 C020001 NJ
010 C030001 08536
010 C040001 9011
011 A000001 MERRILL LYNCH, PIERCE, FENNER & SMITH INC.
011 B000001 8-7221
011 C010001 NEW YORK
011 C020001 NY
011 C030001 10281
011 A000002 A.G. EDWARDS & SONS, INC.
011 B000002 8-13580
011 C010002 ST. LOUIS
<PAGE> PAGE 2
011 C020002 MO
011 C030002 63103
011 A000003 KIDDER, PEABODY & CO. INCORPORATED
011 B000003 8-4831
011 C010003 NEW YORK
011 C020003 NY
011 C030003 10005
011 A000004 OPPENHEIMER & CO., INC.
011 B000004 8-42433
011 C010004 NEW YORK
011 C020004 NY
011 C030004 10281
011 A000005 PAINEWEBBER INCORPORATED
011 B000005 8-16267
011 C010005 NEW YORK
011 C020005 NY
011 C030005 10019
011 A000006 PRUDENTIAL SECURITIES INCORPORATED
011 B000006 8-27154
011 C010006 NEW YORK
011 C020006 NY
011 C030006 10292
011 A000007 ADVEST, INC.
011 B000007 8-21409
011 C010007 HARTFORD
011 C020007 CT
011 C030007 06103
011 A000008 FIRST ALBANY CORPORATION
011 B000008 8-2018
011 C010008 ALBANY
011 C020008 NY
011 C030008 12207
011 A000009 GRUNTAL & CO. INCORPORATED
011 B000009 8-31022
011 C010009 NEW YORK
011 C020009 NY
011 C030009 10005
011 A000010 JOSEPHTHAL LYON & ROSS INCORPORATED
011 B000010 8-5651
011 C010010 NEW YORK
011 C020010 NY
011 C030010 10005
011 A000011 LEGG MASON WOOK WALKER, INCORPORATED
011 B000011 8-15939
011 C010011 BALTIMORE
011 C020011 MD
011 C030011 21202
012 A000001 STATE STREET BANK AND TRUST COMPANY
012 B000001 84-000
012 C010001 NORTH QUINCY
012 C020001 MA
<PAGE> PAGE 3
012 C030001 02171
012 A000002 BANKERS TRUST COMPANY
012 B000002 84-000
012 C010002 NEW YORK
012 C020002 NY
012 C030002 10006
013 A000001 DELOITTE & TOUCHE LLP
013 B010001 NEW YORK
013 B020001 NY
013 B030001 10048
015 A000001 STATE STREET BANK AND TRUST COMPANY
015 B000001 C
015 C010001 NORTH QUINCY
015 C020001 MA
015 C030001 02171
015 E010001 X
018 000000 Y
019 A000000 Y
019 B000000 18
019 C000000 BLACKROCKX
020 C000001 0
020 C000002 0
020 C000003 0
020 C000004 0
020 C000005 0
020 C000006 0
020 C000007 0
020 C000008 0
020 C000009 0
020 C000010 0
021 000000 0
022 A000001 PAINEWEBBER, INC.
022 B000001 13-2638166
022 C000001 11100
022 D000001 16200
022 A000002 SMITH BARNEY, INC.
022 B000002 13-1912900
022 C000002 11868
022 D000002 14576
022 A000003 PRAGER, MCCARTHY & SEALY
022 C000003 7237
022 D000003 2926
022 A000004 DONALD, LUFKIN & JENERETTE
022 B000004 13-2741729
022 C000004 3400
022 D000004 3700
022 A000005 MERRILL LYNCH, PIERCE, FENNER & SMITH
022 B000005 13-5674085
022 C000005 2397
022 D000005 4122
022 A000006 TUCKER, ANTHONY INC.
<PAGE> PAGE 4
022 B000006 04-2566229
022 C000006 3045
022 D000006 3105
022 A000007 PRUDENTIAL
022 B000007 22-2347336
022 C000007 3468
022 D000007 0
022 A000008 EVEREN CLEARING CORP.
022 C000008 0
022 D000008 3417
022 A000009 LAZARD FRERES & CO.
022 B000009 13-5545100
022 C000009 0
022 D000009 1960
022 A000010 MORGAN STANLEY & CO., INC.
022 B000010 13-2655998
022 C000010 1929
022 D000010 0
023 C000000 48719
023 D000000 53161
024 000000 N
025 D000001 0
025 D000002 0
025 D000003 0
025 D000004 0
025 D000005 0
025 D000006 0
025 D000007 0
025 D000008 0
026 A000000 N
026 B000000 Y
026 C000000 N
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027 000000 N
028 A010000 0
028 A020000 0
028 A030000 0
028 A040000 0
028 B010000 0
028 B020000 0
028 B030000 0
028 B040000 0
028 C010000 0
028 C020000 0
028 C030000 0
028 C040000 0
<PAGE> PAGE 5
028 D010000 0
028 D020000 0
028 D030000 0
028 D040000 0
028 E010000 0
028 E020000 0
028 E030000 0
028 E040000 0
028 F010000 0
028 F020000 0
028 F030000 0
028 F040000 0
028 G010000 0
028 G020000 0
028 G030000 0
028 G040000 0
028 H000000 0
030 A000000 0
030 B000000 0.00
030 C000000 0.00
031 A000000 0
031 B000000 0
032 000000 0
033 000000 0
035 000000 0
036 B000000 0
038 000000 0
042 A000000 0
042 B000000 0
042 C000000 0
042 D000000 0
042 E000000 0
042 F000000 0
042 G000000 0
042 H000000 0
043 000000 0
044 000000 0
045 000000 Y
048 000000 0.350
048 A010000 0
048 A020000 0.000
048 B010000 0
048 B020000 0.000
048 C010000 0
048 C020000 0.000
048 D010000 0
048 D020000 0.000
048 E010000 0
048 E020000 0.000
048 F010000 0
048 F020000 0.000
<PAGE> PAGE 6
048 G010000 0
048 G020000 0.000
048 H010000 0
048 H020000 0.000
048 I010000 0
048 I020000 0.000
048 J010000 0
048 J020000 0.000
048 K010000 0
048 K020000 0.000
049 000000 N
050 000000 N
051 000000 N
052 000000 N
053 A000000 N
054 A000000 Y
054 B000000 Y
054 C000000 N
054 D000000 N
054 E000000 N
054 F000000 N
054 G000000 N
054 H000000 Y
054 I000000 N
054 J000000 Y
054 K000000 N
054 L000000 N
054 M000000 N
054 N000000 N
054 O000000 N
055 A000000 N
055 B000000 N
056 000000 Y
057 000000 Y
058 A000000 N
059 000000 Y
060 A000000 N
060 B000000 N
061 000000 1500
062 A000000 Y
062 B000000 0.0
062 C000000 0.0
062 D000000 0.0
062 E000000 0.0
062 F000000 0.0
062 G000000 0.0
062 H000000 0.0
062 I000000 0.0
062 J000000 0.0
062 K000000 0.0
062 L000000 0.0
<PAGE> PAGE 7
062 M000000 0.0
062 N000000 0.0
062 O000000 144.9
062 P000000 0.0
062 Q000000 0.0
062 R000000 0.0
063 A000000 0
063 B000000 8.9
064 A000000 Y
064 B000000 N
066 A000000 N
067 000000 N
068 A000000 N
068 B000000 N
069 000000 N
070 A010000 Y
070 A020000 N
070 B010000 N
070 B020000 N
070 C010000 Y
070 C020000 N
070 D010000 N
070 D020000 N
070 E010000 Y
070 E020000 N
070 F010000 N
070 F020000 N
070 G010000 Y
070 G020000 N
070 H010000 N
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 Y
070 J020000 N
070 K010000 Y
070 K020000 N
070 L010000 N
070 L020000 N
070 M010000 N
070 M020000 N
070 N010000 Y
070 N020000 N
070 O010000 Y
070 O020000 N
070 P010000 Y
070 P020000 Y
070 Q010000 N
070 Q020000 N
070 R010000 Y
070 R020000 N
<PAGE> PAGE 8
071 A000000 30019
071 B000000 28861
071 C000000 253171
071 D000000 12
072 A000000 12
072 B000000 14775
072 C000000 0
072 D000000 0
072 E000000 0
072 F000000 904
072 G000000 258
072 H000000 0
072 I000000 23
072 J000000 67
072 K000000 0
072 L000000 59
072 M000000 40
072 N000000 0
072 O000000 0
072 P000000 0
072 Q000000 0
072 R000000 18
072 S000000 27
072 T000000 0
072 U000000 0
072 V000000 0
072 W000000 404
072 X000000 1800
072 Y000000 0
072 Z000000 12975
072AA000000 960
072BB000000 155
072CC010000 25385
072CC020000 0
072DD010000 9611
072DD020000 0
072EE000000 0
073 A010000 0.8500
073 A020000 0.0000
073 B000000 0.0000
073 C000000 0.0000
074 A000000 0
074 B000000 0
074 C000000 100
074 D000000 262689
074 E000000 0
074 F000000 0
074 G000000 0
074 H000000 0
074 I000000 0
074 J000000 0
<PAGE> PAGE 9
074 K000000 0
074 L000000 5301
074 M000000 39
074 N000000 268129
074 O000000 0
074 P000000 79
074 Q000000 0
074 R010000 0
074 R020000 0
074 R030000 0
074 R040000 1170
074 S000000 85500
074 T000000 181380
074 U010000 11257
074 U020000 0
074 V010000 16.11
074 V020000 0.00
074 W000000 0.0000
074 X000000 11372
074 Y000000 0
075 A000000 0
075 B000000 172037
076 000000 14.63
077 A000000 Y
077 B000000 Y
078 000000 N
080 A000000 VIGILANT INSURANCE CO.
080 C000000 28400
081 A000000 Y
081 B000000 16
082 A000000 N
082 B000000 0
083 A000000 N
083 B000000 0
084 A000000 N
084 B000000 0
085 A000000 N
085 B000000 N
086 A010000 0
086 A020000 0
086 B010000 0
086 B020000 0
086 C010000 0
086 C020000 0
086 D010000 0
086 D020000 0
086 E010000 0
086 E020000 0
086 F010000 0
086 F020000 0
087 A010000 COMMON
<PAGE> PAGE 10
087 A020000 09247L8
087 A030000 BLN
087 B010000 PREFERRED SERIES F28
087 B020000 09220L5
087 C010000 PREFERRED SERIES F7
087 C020000 09230L5
088 A000000 N
088 B000000 N
088 C000000 N
088 D000000 Y
SIGNATURE KATHERINE RYAN
TITLE
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000890519
<NAME> BLACKROCK NEW YORK INSURED MUNICIPAL 2008 TERM TRUST
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> DEC-31-1995
<PERIOD-END> DEC-31-1995
<INVESTMENTS-AT-COST> 240768372
<INVESTMENTS-AT-VALUE> 262788934
<RECEIVABLES> 5300902
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 38719
<TOTAL-ASSETS> 268128555
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1248628
<TOTAL-LIABILITIES> 1248628
<SENIOR-EQUITY> 85500000
<PAID-IN-CAPITAL-COMMON> 156370725
<SHARES-COMMON-STOCK> 11257093
<SHARES-COMMON-PRIOR> 11257093
<ACCUMULATED-NII-CURRENT> 3140120
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (264051)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 22020562
<NET-ASSETS> 181379927
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 14775329
<OTHER-INCOME> 0
<EXPENSES-NET> 1799680
<NET-INVESTMENT-INCOME> 12975649
<REALIZED-GAINS-CURRENT> 805099
<APPREC-INCREASE-CURRENT> 25385065
<NET-CHANGE-FROM-OPS> 39165813
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 9610972
<DISTRIBUTIONS-OF-GAINS> 13740
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 0
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 26315482
<ACCUMULATED-NII-PRIOR> 2994024
<ACCUMULATED-GAINS-PRIOR> (1048372)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 903540
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1799680
<AVERAGE-NET-ASSETS> 172037060
<PER-SHARE-NAV-BEGIN> 13.77
<PER-SHARE-NII> 1.15
<PER-SHARE-GAIN-APPREC> 2.33
<PER-SHARE-DIVIDEND> .85
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 16.11
<EXPENSE-RATIO> 1.05
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
