Initial Statement of Beneficial Ownership (3)

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^*

ENERGY CORP OF AMERICA

2. Date of Event Requiring Statement (MM/DD/YYYY) 3/19/2013

3. Issuer Name and Ticker or Trading Symbol

EASTERN AMERICAN NATURAL GAS TRUST [NGT]

(Last) (First) (Middle)

4643 SOUTH ULSTER STREET, SUITE 1100

4. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director ___ X ___ 10% Owner
_____ Officer (give title below) _____ Other (specify below)

(Street)

DENVER, CO 80237

(City) (State) (Zip)

5. If Amendment, Date Original Filed (MM/DD/YYYY)

6. Individual or Joint/Group Filing (Check Applicable Line)

_ X _ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Depositary Units ⁽¹⁾ ⁽²⁾	946750 ⁽²⁾	D

*Table II - Derivative Securities Beneficially Owned ( e.g.* , puts, calls, warrants, options, convertible securities)**
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivate Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security		6. Nature of Indirect Beneficial Ownership (Instr. 5)

Explanation of Responses:
( 1)	Each depositary unit ("NGT Depositary Unit") of Eastern American Natural Gas Trust ("NGT") consists of both one trust unit and a $20 beneficial interest in a $1,000 face amount zero coupon United States Treasury Obligation.
( 2)	On March 19, 2013, ECA (the "Company") acquired 946,750 NGT Depositary Units as a result of its offer to exchange up to 3,197,385 outstanding NGT Depositary Units for up to 4,120,059 outstanding common units of ECA Marcellus Trust I (the "Offer") upon the terms and conditions set forth in the prospectus, dated and filed with the Securities and Exchange Commission (the "SEC") on February 13, 2013 (File No. 333-185397), and the letter of transmittal included as an exhibit to the Tender Offer Statement on Schedule TO filed by the Company with the SEC on February 13, 2013 (File No. 005-81162), as amended. The Offer expired on March 13, 2013 and settled on March 19, 2013.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
ENERGY CORP OF AMERICA 4643 SOUTH ULSTER STREET, SUITE 1100 DENVER, CO 80237		X

Signatures
Energy Corporation of America By: Donald C. Supcoe Title: Executive Vice President & General Counsel		3/21/2013
^** Signature of Reporting Person		Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.