OpenAirDocs.org

N173MS

Open the Markdown

Registered aircraft · 2000 Bell 206-L4 · Allison 250-C30 series

Open in FAA registry

© OpenStreetMap · Protomaps
Serial number
52256
Year built
2000
Type
Rotorcraft
Engine
Turbo-shaft
Airworthiness
Standard, normal
Airworthiness date
November 24, 2000
Certificate issued
November 8, 2003
Expires
October 31, 2028
Mode S code
A12576
Registered owner
Florida Keys Mosquito Control District
Location
Marathon, FL
Owner type
Government
Bell 206-L4Airframe model · 7 seats · 1 engine · 122 registeredTCDS H2SWAirframe · Bell 206-L4TCDS E1GLEngine · Allison 250-C30 series

From the FAA registry file of October 20, 2026. The registry lists only the engine series, so ADs for every Allison 250-C30 model are included below.

On this page

Airworthiness directives that may apply · 59

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment. Not a compliance determination.

1979In forceSuperseded2026
See all 69 ADs

Information bulletins that may apply · 9

Advisory, not mandatory. Matched the same way as ADs.

Historical bulletins · 2
SAIB SW-10-42Emergency Float KitsIssued Aug 5, 2010SAIB NE-06-12Issued Dec 2, 2005

NTSB investigations · 1

Matched to this aircraft by N-number and event date.

NTSB GAA19CA209Accident · No injuriesData collectionFinal reportBig Pine, FLThe pilot's failure to maintain helicopter control while it was being reloaded with the rotors turning in gusting wind conditions, which resulted in a rotor strike with ground equipment.Apr 12, 2019 · Substantial damage

FAA incident reports

No FAA accident or incident reports matched to N173MSMatched by N-number and event date. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Bell 206-L4 aircraft

Service difficulty reports

No reports filed for N173MSGeneral aviation reporting is voluntary. Reports on Bell 206-L4 aircraft