Date:	Saturday 19 July 2008
Time:	09:14
Type:	Sikorsky S-61N
Owner/operator:	AeroMaster del Perú, lsf Helicopter Transport Services
Registration:	N91158
MSN:	61424
Year of manufacture:	1968
Fatalities:	Fatalities: 0 / Occupants: 13
Other fatalities:	0
Aircraft damage:	Minor
Category:	Incident
Location:	Jungle near Cusco -   Peru
Phase:	Approach
Nature:	Passenger - Non-Scheduled/charter/Air Taxi
Departure airport:
Destination airport:
Investigating agency:	CIAA
Confidence Rating:	Information verified through data from accident investigation authorities

Narrative:
Forced landing in jungle near Cusco, Peru due sudden decrease in engine torque & RPM on final approach. The helicopter was not able to reach the helipad, and the pilot performed an emergency landing to uneven terrain. Two crew & 11 pax uninjured.

Comision de Investigacion de Accidentes de Aviacion (CIAA) - Peru
Peruvian Report Ref. - CIAA-INCID013-2008
https://www.gob.pe/institucion/mtc/informes-publicaciones/357089-informe-final-ciaa-incid-013-2008-matricula-n91158-fecha-19-07-2008

NTSB notification ref. NTSB No. NYC08WA256

Date/time	Contributor	Updates
14-Jan-2019 19:58	Peteski	Added
22-Oct-2025 14:58	Anon.	Updated [Source, ]
22-Oct-2025 15:03	ASN	Updated [Operator, Nature, Damage, Narrative, Accident report, ]