AD 98-06-18 Airworthiness Directives; Fokker Model F28 Mark 0070 and Mark 0100 Series Airplanes

Models named: F28 Mark 0070, Mark 0100 series. Read the applicability below — it usually turns on serial or part numbers too.

Model F28 Mark 0070 and Mark 0100 series airplanes, as listed in Fokker Service Bulletin SBF100-52-060, dated October 10, 1995; certificated in any category. Note 1: This AD applies to each airplane identified in the preceding applicability provision, regardless of whether it has been modified, altered, or repaired in the area subject to the requirements of this AD. For airplanes that have been modified, altered, or repaired so that the performance of the requirements of this AD is affected, the owner/operator must request approval for an alternative method of compliance in accordance with paragraph (b) of this AD. The request should include an assessment of the effect of the modification, alteration, or repair on the unsafe condition addressed by this AD; and, if the unsafe condition has not been eliminated, the request should include specific proposed actions to address it.

Required as indicated, unless accomplished previously. To ensure that the operating handles of the overwing emergency exits are clearly visible during an emergency evacuation, accomplish the following: (a) Within 12 months after the effective date of this AD, remove the operating handle assemblies of the overwing emergency exits, having part number (P/N) D32965-403, and install new self- illuminating handle assemblies, having P/N D32965-407, in accordance with Fokker Service Bulletin SBF100-52-060, dated October 10, 1995. (b) An alternative method of compliance or adjustment of the compliance time that provides an acceptable level of safety may be used if approved by the Manager, Manager, International Branch, ANM- 116, FAA, Transport Airplane Directorate. Operators shall submit their requests through an appropriate FAA Principal Maintenance Inspector, who may add comments and then send it to the Manager, International Branch, ANM-116. Note 2: Information concerning the existence of approved alternative methods of compliance with this AD, if any, may be obtained from the International Branch, ANM-116. (c) Special flight permits may be issued in accordance with sections 21.197 and 21.199 of the Federal Aviation Regulations (14 CFR 21.197 and 21.199) to operate the airplane to a location where the requirements of this AD can be accomplished. (d) The actions shall be done in accordance with Fokker Service Bulletin SBF100-52-060, dated October 10, 1995. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies may be obtained from Fokker Services B.V., Technical Support Department, P.O. Box 75047, 1117 ZN Schiphol Airport, The Netherlands. Copies may be inspected at the FAA, Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington; or at the Office of the Federal Register, 800 North Capitol Street, NW., suite 700, Washington, DC. Note 3: The subject of this AD is addressed in Netherlands airworthiness directive BLA 1995-104 (A), dated October 31, 1995. (e) This amendment becomes effective on April 20, 1998. Issued in Renton, Washington, on March 9, 1998. Darrell M. Pederson, Acting Manager, Transport Airplane Directorate, Aircraft Certification Service. [FR Doc. 98-6501 Filed 3-13-98; 8:45 am] BILLING CODE 4910-13-U