ADS-B glitchesSikorsky S-64 Skycrane

Why does the Sikorsky S-64 Skycrane I-CFAH record have conflicting identities?

The aircraft was reported near Napoleon, Michigan. Its transmitted address corresponds to N174AC in the site's identity check.

Map of Sikorsky S-64 Skycrane I-CFAH's recorded track near Napoleon, Michigan: 9 positions over 2 minutes, about 10 miles.
Saved positions of Sikorsky S-64 Skycrane I-CFAH near Napoleon, Michigan, drawn from a short archived excerpt. The line breaks at gaps over 45 seconds, at source changes and at rejected positions. The path measures about 10 miles (9 nautical miles) along the plotted segments. Archive timestamps do not establish exact message freshness. USGS topographic background shows roads, water and place names where available. It is a current reference map, not imagery from the flight date. Map data sources

An identity conflict surfaced in a past flight recorded on July 27, 2026, with the aircraft reported near Napoleon, Michigan. The aircraft database lists I-CFAH as a Sikorsky S-64 Skycrane, but the recorded address, A1280C, corresponds to N174AC in the site's identity check.

The registration I-CFAH is from Italy, while the transmitted address falls within the United States allocation. That disagreement means the listed registration or aircraft type may not describe the aircraft observed. A database error, a re-registration or an avionics setting could explain the mismatch; its cause is unknown.

Recorded data for I-CFAH

Observation
Observed to
Event typeData quality
Recorded sourceADS-B, ICAO address
Post date
Last revised
Aircraft
Aircraft typeSIKORSKY S-64 Skycrane
Type designatorS64
Tail number (registration)I-CFAH
ICAO addressA1280C

Measurements

Displayed measurements may be rounded.

Saved reading at .
Archived altitude; reference not retained10,200 ft
Record details

Public event ID: 9cb20e47-6329-4af9-8b34-fd9e9dd4f3e4.

Record revision: 3.

Evidence version: 858b78e7b36ea41848bf6f97bdc8e415aa0a177f3c8a9f749f06488dc1155de7.