<PAGE> PAGE 1
000 A000000 06/30/99
000 C000000 0001068231
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 BAT SUBSIDIARY, INC.
001 B000000 811-08951
001 C000000 0733671495
002 A000000 100 MULBERRY STREET, GC3, 9TH FLOOR
002 B000000 NEWARK
002 C000000 NJ
002 D010000 07102
002 D020000 4077
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
007 C011100 11
007 C011200 12
007 C011300 13
007 C011400 14
007 C011500 15
007 C011600 16
007 C011700 17
007 C011800 18
007 C011900 19
007 C012000 20
007 C012100 21
007 C012200 22
007 C012300 23
007 C012400 24
007 C012500 25
007 C012600 26
007 C012700 27
007 C012800 28
<PAGE> PAGE 2
007 C012900 29
007 C013000 30
007 C013100 31
007 C013200 32
007 C013300 33
007 C013400 34
007 C013500 35
007 C013600 36
007 C013700 37
007 C013800 38
007 C013900 39
007 C014000 40
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 PRUDENTIAL INVESTMENTS FUND MANAGEMENT LLC
010 B000001 811-31104
010 C010001 NEWARK
010 C020001 NJ
010 C030001 07102
010 C040001 4077
011 A000001 DELETE
011 A000002 DELETE
011 A000003 DELETE
011 A000004 DELETE
011 A000005 DELETE
012 A000001 STATE STREET BANK AND TRUST COMPANY
012 B000001 84-0000
012 C010001 NORTH QUINCY
012 C020001 MA
012 C030001 02171
013 A000001 DELOITTE + TOUCHE LLP
013 B010001 NEW YORK
013 B020001 NY
013 B030001 10281
013 B040001 1434
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 21
019 C000000 BLACKROCK-
020 A000001 SALOMON SMITH BARNEY, INC.
020 B000001 13-1912900
<PAGE> PAGE 3
020 C000001 3
020 A000002 MERILL, LYNCH, PIERCE, FENNER & SMITH, INC.
020 B000002 13-5674085
020 C000002 3
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 6
022 A000001 AUBREY G LANSTON & CO., INC.
022 B000001 13-5552129
022 C000001 131023
022 D000001 0
022 A000002 PAINEWEBBER, INC.
022 B000002 13-2638166
022 C000002 113899
022 D000002 0
022 A000003 SALOMON SMITH BARNEY, INC.
022 B000003 13-1912900
022 C000003 103963
022 D000003 0
022 A000004 PRUDENTIAL SECURITIES, INC.
022 B000004 22-2347336
022 C000004 59914
022 D000004 0
022 A000005 MERRILL LYNCH, PIERCE, FENNER & SMITH, INC.
022 B000005 13-5674085
022 C000005 3193
022 D000005 0
022 A000006 STATE STREET BANK AND TRUST
022 B000006 N/A
022 C000006 2855
022 D000006 0
022 A000007 MORGAN STANLEY DEAN WITTER & CO., INC.
022 B000007 13-2655998
022 C000007 972
022 D000007 1031
022 A000008 CREDIT SUISSE FIRST BOSTON CORP.
022 B000008 13-5659485
022 C000008 807
022 D000008 0
022 A000009 MORGAN (J.P.) SECURITIES, INC.
022 B000009 13-3224016
022 C000009 332
022 D000009 349
022 A000010 D.B. CLEARING SERVICES
022 B000010 N/A
<PAGE> PAGE 4
022 C000010 0
022 D000010 441
023 C000000 416958
023 D000000 1821
024 000000 Y
025 A000001 PAINEWEBBER, INC.
025 B000001 13-2638166
025 C000001 D
025 D000001 1957
025 A000002 SALOMON SMITH BARNEY, INC.
025 B000002 13-1912900
025 C000002 D
025 D000002 2426
025 A000003 DELETE
025 D000003 0
025 A000004 DELETE
025 D000004 0
025 A000005 DELETE
025 D000005 0
025 D000006 0
025 D000007 0
025 D000008 0
026 A000000 N
026 B000000 N
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
028 D010000 0
028 D020000 0
028 D030000 0
028 D040000 0
028 E010000 0
028 E020000 0
028 E030000 0
<PAGE> PAGE 5
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
046 000000 N
047 000000 Y
048 000000 0.500
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
048 G010000 0
048 G020000 0.000
048 H010000 0
048 H020000 0.000
048 I010000 0
<PAGE> PAGE 6
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 N
058 A000000 N
059 000000 Y
060 A000000 Y
060 B000000 Y
061 000000 0
062 A000000 Y
062 B000000 0.0
062 C000000 1.5
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
062 M000000 14.0
062 N000000 43.9
062 O000000 0.0
062 P000000 16.8
062 Q000000 39.3
<PAGE> PAGE 7
062 R000000 0.0
063 A000000 0
063 B000000 6.2
064 A000000 N
064 B000000 N
066 A000000 N
067 000000 N
068 A000000 N
068 B000000 N
069 000000 N
070 A010000 Y
070 A020000 Y
070 B010000 N
070 B020000 N
070 C010000 Y
070 C020000 N
070 D010000 N
070 D020000 N
070 E010000 Y
070 E020000 Y
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 Y
070 K010000 N
070 K020000 N
070 L010000 Y
070 L020000 N
070 M010000 N
070 M020000 N
070 N010000 Y
070 N020000 N
070 O010000 Y
070 O020000 Y
070 P010000 Y
070 P020000 Y
070 Q010000 N
070 Q020000 N
070 R010000 Y
070 R020000 N
071 A000000 14461
071 B000000 7808
071 C000000 103954
071 D000000 8
072 A000000 6
<PAGE> PAGE 8
072 B000000 3398
072 C000000 0
072 D000000 0
072 E000000 0
072 F000000 228
072 G000000 46
072 H000000 0
072 I000000 0
072 J000000 26
072 K000000 0
072 L000000 0
072 M000000 10
072 N000000 0
072 O000000 0
072 P000000 0
072 Q000000 0
072 R000000 13
072 S000000 12
072 T000000 0
072 U000000 0
072 V000000 0
072 W000000 8
072 X000000 343
072 Y000000 0
072 Z000000 3055
072AA000000 2446
072BB000000 1860
072CC010000 0
072CC020000 4785
072DD010000 0
072DD020000 0
072EE000000 0
073 A010000 0.0000
073 A020000 0.0000
073 B000000 0.0000
073 C000000 0.0000
074 A000000 0
074 B000000 0
074 C000000 1395
074 D000000 103622
074 E000000 0
074 F000000 0
074 G000000 0
074 H000000 0
074 I000000 80
074 J000000 0
074 K000000 0
074 L000000 799
074 M000000 1
074 N000000 105897
074 O000000 0
<PAGE> PAGE 9
074 P000000 0
074 Q000000 0
074 R010000 14021
074 R020000 0
074 R030000 0
074 R040000 887
074 S000000 0
074 T000000 90989
074 U010000 9511
074 U020000 0
074 V010000 9.57
074 V020000 0.00
074 W000000 0.0000
074 X000000 1
074 Y000000 1300
075 A000000 0
075 B000000 91668
076 000000 0.00
077 A000000 N
078 000000 N
080 C000000 0
081 B000000 0
082 B000000 0
083 B000000 0
084 B000000 0
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
088 A000000 N
088 B000000 N
088 C000000 N
088 D000000 N
SIGNATURE HENRY GABBAY
TITLE TREASURER
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0001068231
<NAME> THE BLACKROCK ADVANTAGE TERM TRUST SUBSIDIARY, INC.
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 101,584,976
<INVESTMENTS-AT-VALUE> 105,097,224
<RECEIVABLES> 799,494
<ASSETS-OTHER> 389
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 105,897,107
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 14,907,936
<TOTAL-LIABILITIES> 14,907,936
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 82,267,804
<SHARES-COMMON-STOCK> 9,510,667
<SHARES-COMMON-PRIOR> 9,510,667
<ACCUMULATED-NII-CURRENT> 3,586,093
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 1,446,815
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 3,659,584
<NET-ASSETS> 90,960,296
<DIVIDEND-INCOME> 3,397,416
<INTEREST-INCOME> 0
<OTHER-INCOME> 0
<EXPENSES-NET> 342,865
<NET-INVESTMENT-INCOME> 3,054,551
<REALIZED-GAINS-CURRENT> 586,312
<APPREC-INCREASE-CURRENT> (4,784,902)
<NET-CHANGE-FROM-OPS> (1,144,039)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 0
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> (1,144,039)
<ACCUMULATED-NII-PRIOR> 560,417
<ACCUMULATED-GAINS-PRIOR> 860,503
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 227,968
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 342,865
<AVERAGE-NET-ASSETS> 91,668,000
<PER-SHARE-NAV-BEGIN> 9.69
<PER-SHARE-NII> 0.32
<PER-SHARE-GAIN-APPREC> (0.44)
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.57
<EXPENSE-RATIO> 0.75
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
