Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N911PH

Mcdonnell Douglas Helicopter 369E

Valid Missouri

N911PH is a Mcdonnell Douglas Helicopter 369E, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 1987. It has 4 seats. It is registered to St Louis County Police Department, a government body in Clayton, Missouri. The registration is valid: it was issued on October 8, 1991 and expires on July 31, 2028. It holds a standard airworthiness certificate for normal, dated February 6, 1987.

Aircraft

Maker
Mcdonnell Douglas Helicopter
Model
369E
Serial number
0217E
Type
Rotorcraft
Power
Turboshaft, 1 motor
Seats
4
Year built
1987
Transponder code
AC9BAF (octal 53115657)

Registration

Status
Valid registration
Certificate issued
October 8, 1991
Expires
July 31, 2028
Last FAA action
May 26, 2023
Airworthiness
Standard · Normal · February 6, 1987
FAA region
Central
FAA record id
00513467

Owner as the FAA publishes it

Name
St Louis County Police Department
Type
Government
Address
7900 Forsyth Ave
Clayton, MO 63105

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data