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
N441MD

Cessna 441

N441MD is a Cessna 441, a fixed-wing airplane with more than one motor with turboprop engines, built in 1979. It has 10 seats. It is registered to Keystone Aerial Surveys INC, a corporation in Philadelphia, Pennsylvania. The registration is valid: it was issued on September 14, 2019 and expires on September 30, 2029. It holds a restricted airworthiness certificate for aerial surveying, dated December 15, 1992.

Aircraft

Maker
Cessna
Model
441
Serial number
441-0103
Type
Fixed-wing, multi-engine
Power
Turboprop, 2 motors
Seats
10
Year built
1979
Cruising speed
131 mph
Transponder code
A54F6B (octal 51247553)

Registration

Status
Valid registration
Certificate issued
September 14, 2019
Expires
September 30, 2029
Last FAA action
September 2, 2023
Airworthiness
Restricted · Aerial surveying · December 15, 1992
FAA region
Eastern
FAA record id
00632384

Owner as the FAA publishes it

Name
Keystone Aerial Surveys INC
Type
Corporation
Address
PO Box 21059
Philadelphia, PA 19114-0559

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