Twin piston

N1451X

1975 Piper Seneca II

Registered 1 NTSB/FAA record
Built
1975
Serial
34-7570248
Class
Twin piston
Engines
2 × Continental TSIO-360 series
Status
Current as of October 2026
Registered owner
Trb Aviation Inc (Corporation)
Based
Washington, DC
Registration record

N1451X on the FAA register

Type
1975 Piper Seneca II (FAA: Piper PA-34-200T)
Serial
34-7570248
Engines
2 × Continental TSIO-360 series
Registered owner
Trb Aviation Inc
Washington, DC
Certificate issued
1999-09-10
Airworthiness date
1975-06-11
Registration expires
2028-08-31
Airworthiness class
Standard · normal
Mode S (hex)
A0B7D4
Mode S (octal)
50133724
Seats (type)
7
Weight class
up to 12,499 lb
Range (type)
725 nm
Cruise (type)
177 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2028-08-31
    Registration expires (renewal due).
  • 1999-09-10
    Certificate of registration issued as N1451X.
  • 1978-09-20
    Accident at San Diego,Ca, 05; damage: substantial.
  • 1975-06-11
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N1451X

N1451X is a 1975 Piper Seneca II (FAA model PA-34-200T), serial number 34-7570248. The FAA register lists Trb Aviation Inc as the registrant in Washington, District of Columbia. The current certificate of registration was issued on September 10, 1999 and expires on August 31, 2028.

The FAA aircraft reference file describes the type as a twin piston, two Continental TSIO-360 series engines and 7 seats. Published figures for the type give a cruise speed of about 177 knots and a range of about 725 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated June 11, 1975.

N1451X has 1 accident/incident record on file (most serious damage: substantial); details are below.

Cruise
177 kt
Range
725 nm
Power / thrust (each)
200
Takeoff over 50 ft
1,240 ft
Landing over 50 ft
2,110 ft
Fuel burn
29 gph

Published figures for the Piper Seneca II type. They describe the model, not this airframe's equipment or condition. Piper Seneca II specs, prices and for-sale inventory →

Safety record

Accident & incident history

1978-09-20 Accident · San Diego,Ca, 05 Damage: Substantial NTSB · 3 2919
Reported aircraft: Piper PA-34T
Probable cause: TIP.PLT STATED ACFT BLENDED IN WITH BACKGROUND.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

Same model

More Piper Seneca II aircraft

All 568 Piper Seneca II registrations →
Same state

Other aircraft registered in District of Columbia

All 399 aircraft registered in District of Columbia →
Similar aircraft

Other twin pistons on the register

More from Piper

Piper models on the register

Own N1451X?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

Browse: Piper aircraft for sale· Piper Seneca II overview· Aircraft registered in District of Columbia· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.