Apparatus

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sensors Mode-S transponder

ABF0FD

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N869HH · BOEING 737-600 · operated by DEPARTMENT OF THE AIR FORCE (USAF)

Hex
ABF0FD
Octal
52770375
Decimal
11,268,349
Country
US
Tail
N869HH
Type
B736
No current signal · last broadcast 1d ago
Flights observed
60
Distinct callsigns
20
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S ABF0FD.

Country allocation

The ICAO 24-bit address ABF0FD falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
JANET99 - 3 2026-06-26
JANET76 - 3 2026-06-24
JANET65 - 3 2026-06-24
JANET53 - 3 2026-06-23
JANET48 - 3 2026-06-23
JANET22 - 3 2026-06-24
JANET17 - 3 2026-06-24
JANET11 - 3 2026-06-24
JANET83 - 2 2026-06-24
JANET82 - 2 2026-06-18
JANET74 - 2 2026-06-16
JANET55 - 2 2026-06-23
JANET47 - 2 2026-06-23
JANET39 - 2 2026-06-18
JANET36 - 2 2026-06-19
JANET26 - 2 2026-06-19
JANET25 - 2 2026-06-19
JANET24 - 2 2026-06-23
JANET15 - 2 2026-06-18
JANET14 - 2 2026-06-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-26 JANET99 - Jun 26, 23:19 UTCJun 26, 23:34 UTC15m
2026-06-24 JANET17 - Jun 24, 15:35 UTCJun 24, 15:44 UTC10m
2026-06-24 JANET76 - Jun 24, 14:09 UTCJun 24, 14:24 UTC15m
2026-06-24 JANET65 - Jun 24, 12:30 UTCJun 24, 12:44 UTC15m
2026-06-24 JANET22 - Jun 24, 11:50 UTCJun 24, 12:04 UTC15m
2026-06-24 JANET11 - Jun 24, 10:45 UTCJun 24, 10:59 UTC15m
2026-06-24 JANET14 - Jun 24, 02:45 UTCJun 24, 03:04 UTC20m
2026-06-24 JANET83 - Jun 24, 01:14 UTCJun 24, 01:24 UTC10m
2026-06-23 JANET48 - Jun 23, 22:49 UTCJun 23, 23:05 UTC15m
2026-06-23 JANET47 - Jun 23, 19:59 UTCJun 23, 20:15 UTC15m
2026-06-23 JANET13 - Jun 23, 18:14 UTCJun 23, 18:34 UTC20m
2026-06-23 JANET53 - Jun 23, 15:15 UTCJun 23, 15:24 UTC10m
2026-06-23 JANET24 - Jun 23, 12:25 UTCJun 23, 12:40 UTC15m
2026-06-23 JANET55 - Jun 23, 11:10 UTCJun 23, 11:19 UTC10m
2026-06-23 JANET68 - Jun 23, 00:35 UTCJun 23, 01:00 UTC25m
2026-06-22 JANET59 - Jun 22, 22:59 UTCJun 22, 23:20 UTC20m
2026-06-22 JANET34 - Jun 22, 21:49 UTCJun 22, 22:10 UTC20m
2026-06-22 JANET46 - Jun 22, 18:09 UTCJun 22, 18:24 UTC15m
2026-06-22 JANET42 - Jun 22, 17:10 UTCJun 22, 17:29 UTC20m
2026-06-22 JANET87 - Jun 22, 14:19 UTCJun 22, 14:34 UTC15m
2026-06-22 JANET88 - Jun 22, 13:19 UTCJun 22, 13:39 UTC20m
2026-06-22 JANET77 - Jun 22, 12:15 UTCJun 22, 12:25 UTC10m
2026-06-19 JANET36 - Jun 19, 03:20 UTCJun 19, 03:34 UTC15m
2026-06-19 JANET25 - Jun 19, 01:39 UTCJun 19, 01:50 UTC10m
2026-06-19 JANET26 DRA → LAS Jun 19, 00:40 UTCJun 19, 00:59 UTC20m
2026-06-18 JANET15 - Jun 18, 23:40 UTCJun 18, 23:55 UTC15m
2026-06-18 JANET48 - Jun 18, 22:40 UTCJun 18, 23:00 UTC20m
2026-06-18 JANET39 - Jun 18, 21:25 UTCJun 18, 21:35 UTC10m
2026-06-18 JANET82 - Jun 18, 20:10 UTCJun 18, 20:30 UTC20m
2026-06-18 JANET17 - Jun 18, 15:30 UTCJun 18, 15:40 UTC10m
2026-06-18 JANET76 - Jun 18, 14:01 UTCJun 18, 14:15 UTC15m
2026-06-18 JANET65 - Jun 18, 12:30 UTCJun 18, 12:40 UTC10m
2026-06-18 JANET22 - Jun 18, 11:40 UTCJun 18, 11:55 UTC15m
2026-06-18 JANET11 - Jun 18, 10:40 UTCJun 18, 10:50 UTC10m
2026-06-18 JANET36 - Jun 18, 03:20 UTCJun 18, 03:40 UTC20m
2026-06-18 JANET25 LAS → DRA Jun 18, 01:40 UTCJun 18, 01:50 UTC10m
2026-06-18 JANET26 - Jun 18, 00:45 UTCJun 18, 01:00 UTC15m
2026-06-17 JANET15 - Jun 17, 23:40 UTCJun 17, 23:50 UTC10m
2026-06-17 JANET48 - Jun 17, 22:40 UTCJun 17, 23:00 UTC20m
2026-06-17 JANET39 - Jun 17, 21:10 UTCJun 17, 21:20 UTC10m
2026-06-17 JANET82 - Jun 17, 20:10 UTCJun 17, 20:35 UTC25m
2026-06-17 JANET17 - Jun 17, 15:35 UTCJun 17, 15:50 UTC15m
2026-06-17 JANET76 - Jun 17, 14:05 UTCJun 17, 14:25 UTC20m
2026-06-17 JANET65 - Jun 17, 12:30 UTCJun 17, 12:45 UTC15m
2026-06-17 JANET22 - Jun 17, 11:40 UTCJun 17, 11:55 UTC15m
2026-06-17 JANET11 - Jun 17, 10:40 UTCJun 17, 10:55 UTC15m
2026-06-17 JANET14 - Jun 17, 02:35 UTCJun 17, 02:50 UTC15m
2026-06-17 JANET83 - Jun 17, 01:15 UTCJun 17, 01:25 UTC10m
2026-06-16 JANET74 - Jun 16, 22:10 UTCJun 16, 22:30 UTC20m
2026-06-16 JANET47 - Jun 16, 19:55 UTCJun 16, 20:10 UTC15m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N869HH page for operator, model, and routing details .

Mode-S ABF0FD frequently asked

What is Mode-S code ABF0FD?
ABF0FD is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N869HH.
Where is Mode-S ABF0FD registered?
Mode-S code ABF0FD is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is ABF0FD broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABF0FD, octal 52770375, decimal 11,268,349.
What flights does ABF0FD operate?
Mode-S ABF0FD has broadcast 20 distinct callsigns, including JANET99, JANET76, JANET65, JANET53, JANET48.