Registered owner
Richard Schuman LLC
Location
Kailua, HI
Owner type
LLC
Serial number
5515
Type
Rotorcraft
Engine
Turbo-shaft
Airworthiness
Standard, normal
Airworthiness date
November 3, 2004
Certificate issued
February 14, 2023
Expires
February 28, 2030
Mode S code
A688EA

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Allison 250-C20 model are included below.

On this page

Airworthiness directives that may apply · 99

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

1972In forceSuperseded2026
ADs by the year they took effect: 134 ADs
19721
19731
19741
19772
19791
19811
19822
19841
19851
19871
19881
19892
19903
19941
19951
19962
19983
19992
20004
20014
20025
20037
20044
20054
20063
20082
20105
20111
20122
20138
20144
20154
20161
20172
20184
20206
202115
20226
20233
20242
20253
20268
See all 136 ADs

Information bulletins that may apply · 4

Advisory, not mandatory.

NTSB investigations

No NTSB investigations matched to N52ZXMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Eurocopter France AS355F2 aircraft

FAA incident reports

No FAA accident or incident reports matched to N52ZXMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Eurocopter France AS355F2 aircraft

Service difficulty reports

No reports matched to N52ZXGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Eurocopter France AS355F2 aircraft

STCs that may be installed · 305

Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.

See all 305 STCs