Pilot reported the notam is for another airport located to the northeast.

Attributes
ACN	1621339
Time
Date	201802
Local Time Of Day	0601-1200
Place
Locale Reference	HUM.Airport
State Reference	LA
Aircraft 1
Make Model Name	Helicopter
Operating Under FAR Part	Part 135
Flight Phase	Initial Approach
Route In Use	Direct
Flight Plan	IFR
Person 1
Function	Pilot Flying Captain Single Pilot
Qualification	Flight Crew Instrument Flight Crew Flight Instructor Flight Crew Multiengine
Experience	Flight Crew Last 90 Days 50 Flight Crew Total 15000 Flight Crew Type 200
Events
Anomaly	Deviation - Procedural Published Material / Policy

Narrative:

Please check the NOTAMS for houma airport (hum). The NOTAM for the GPS 21 is applicable to the private heliport to the north-east of the airport (hum). The airport (hum) does not have a 21 approach. Copter RNAV (GPS) 21 original... Lpv: waas not authorized for S92 helicopters equipped with universal navigation flight management systems. Dec xb:59 2018 until dec xb:59 2019. Created: dec xa:16 2018

Original NASA ASRS Text

Title: Pilot reported the Notam is for another airport located to the northeast.

Narrative: Please check the NOTAMS for Houma airport (HUM). The NOTAM for the GPS 21 is applicable to the private heliport to the north-east of the airport (HUM). The airport (HUM) does not have a 21 Approach. COPTER RNAV (GPS) 21 ORIGINAL... LPV: WAAS NOT AUTHORIZED FOR S92 HELICOPTERS EQUIPPED WITH UNIVERSAL NAVIGATION FLIGHT MANAGEMENT SYSTEMS. DEC XB:59 2018 UNTIL DEC XB:59 2019. CREATED: DEC XA:16 2018

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.