ENSTAR INCOME PROGRAM IV-1 LP

Certification of termination of registration of a class of securities (Section 12(g))

General form for quarterly reports under Section 13 or 15(d)

Notification of late filing of Form 10-Q

General form for quarterly reports under Section 13 or 15(d)

Annual report pursuant to Section 13 or 15(d)

Notification of late filing of Form 10-K

General form for quarterly reports under Section 13 or 15(d)

2,7

General form for quarterly reports under Section 13 or 15(d)

Other events

General form for quarterly reports under Section 13 or 15(d)

Additional Information for Proxy Statement/ Votes

5,7

Annual report pursuant to Section 13 or 15(d)

Notification of late filing of Form 10-K

No description available

No description available

No description available

5,7

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

No description available

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

4,7

General form for quarterly reports under Section 13 or 15(d)

2,7

2,7

No description available

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

No description available

General form for quarterly reports under Section 13 or 15(d)

5,7

2,7

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

5

No description available

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

No description available

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

4

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

1

No description available

No description available

No description available

5,7

5,7

5,7

5,7

5,7

5,7