This aircraft's FAA registration was cancelled on Oct 1957 — it's no longer an active tail number. TailWiki keeps a record so its history isn't lost.

N8504B N714RV N182SK N45820 N7GC N221AV N9032L N510RV N221AV N9032L N510RV N88EX N634MP N44CUB N301AK N920TP N44CUB N301AK N920TP N118WB N77VAN N8504B N714RV N182SK N8504B N714RV N182SK N45820 N7GC N221AV N9032L N510RV N221AV N9032L N510RV N88EX N634MP N44CUB N301AK N920TP N44CUB N301AK N920TP N118WB N77VAN N8504B N714RV N182SK N8504B N714RV N182SK N45820 N7GC N221AV N9032L N510RV N221AV N9032L N510RV N88EX N634MP N44CUB N301AK N920TP

N8504BCessna 172 · 1957

DeregisteredStandardCont Motor 0-300 SERJohnson Valley, CA

N8504B is a 1957 Cessna 172. It is a fixed-wing single-engine aircraft with 4 seats, powered by a Cont Motor 0-300 SER rated at 145 horsepower. Its registration was cancelled in Oct 1957. Its standard airworthiness certificate was issued in Jan 2018. This page also carries 1 NTSB event.

1 of 1,854 Cessna 172

FAA recordRegistered in Johnson Valley, CA in 2003 · deregistered in 1957.

More like this:Cessna 172 Aircraft in California Standard

2018

FAA record · Jan 2018 · Airworthiness

Airworthiness certificate issued — Standard

Manufacturer: Cessna. Model 172. Serial 36204.

2003

FAA record · Oct 2003 · Registration

Registered to last known owner

Registrant based in Johnson Valley, CA.

1957

FAA record · Oct 1957 · Deregistered

FAA registration cancelled

This N-number is no longer an active registration — it may have been scrapped, exported, or the number retired. The FAA can reissue cancelled N-numbers to a different aircraft entirely.

About the Cessna 172

About the model

The original Skyhawk: a four-seat, high-wing, fixed-gear single. Its tricycle undercarriage and forgiving handling made it the aircraft most American pilots learned on.

1,854 on TailWikiSee all Cessna 172 ›

Aircraft

ManufacturerCessna

Model172

Year1957

CategoryStandard

TypeFixed-wing single-engine

Serial36204

EngineCont Motor 0-300 SER

Horsepower145

Seats4

BasedJohnson Valley, CA

Safety record

1 NTSB event on record

Most recent: Nov 2009 · No injuries.

See the Safety tab for full reports.

Registration history

Oct 1957

FAA registration cancelled

2003 — 1957

Last known registered owner · Johnson Valley, CA

Jan 2018

Airworthiness certificate issued

Owner locations generalized to city/state for privacy. Ownership lineage grows as TailWiki tracks daily FAA updates.

View earlier registration history

TailWiki has tracked this tail since Aug 2026. The FAA registry is a snapshot, not a history — earlier owners aren't in the public record. TailWiki reconstructs ownership changes by watching daily FAA updates going forward, so this section fills in the longer TailWiki runs.

About this record

This N-number isn't actively registered, so it can't be claimed. If the FAA reissues it to a different aircraft, that new registration gets its own page.

Keep up with N8504B

Get an alert when this aircraft's registration or ownership changes. Registry updates only — never location or flight tracking.