Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A9969B

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N717FR · AIRBUS A-321 · operated by BANK OF UTAH TRUSTEE

Hex
A9969B
Octal
52313233
Decimal
11,114,139
Country
US
Tail
N717FR
Type
A321
No current signal · last broadcast 22d ago
Flights observed
340
Distinct callsigns
20
Country
US
Last broadcast
22d ago

Last known position

Most recent position reported by Mode-S A9969B.

Country allocation

The ICAO 24-bit address A9969B 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
FFT4690 Frontier Airlines 8 2026-05-17
FFT4689 Frontier Airlines 6 2026-05-16
FFT3021 Frontier Airlines 6 2026-05-19
FFT3131 Frontier Airlines 5 2026-05-17
FFT2564 Frontier Airlines 5 2026-05-19
FFT2412 Frontier Airlines 5 2026-05-16
FFT1418 Frontier Airlines 5 2026-06-14
FFT1270 Frontier Airlines 5 2026-05-19
FFT4963 Frontier Airlines 4 2026-05-18
FFT4145 Frontier Airlines 4 2026-04-15
FFT2671 Frontier Airlines 4 2026-05-04
FFT2472 Frontier Airlines 4 2026-05-15
FFT1829 Frontier Airlines 4 2026-05-04
FFT1756 Frontier Airlines 4 2026-05-18
FFT1755 Frontier Airlines 4 2026-05-18
FFT1334 Frontier Airlines 4 2026-05-20
FFT1175 Frontier Airlines 4 2026-06-04
FFT4891 - 3 2026-06-18
FFT4345 Frontier Airlines 3 2026-06-06
FFT4258 Frontier Airlines 3 2026-04-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-22 FFT3054 ATL → TPA Jun 22, 00:50 UTCJun 22, 01:55 UTC1h 5m
2026-06-21 FFT2723 TPA → ATL Jun 21, 21:39 UTCJun 21, 22:44 UTC1h 5m
2026-06-21 FFT3679 - Jun 21, 18:25 UTCJun 21, 20:29 UTC2h 5m
2026-06-21 FFT1045 CLE → MCO Jun 21, 13:00 UTCJun 21, 15:25 UTC2h 25m
2026-06-20 FFT1046 CLE → FLL Jun 20, 16:19 UTCJun 20, 18:40 UTC2h 20m
2026-06-19 FFT3232 LAS → CLE Jun 19, 23:44 UTCJun 20, 03:09 UTC3h 25m
2026-06-19 FFT4131 - Jun 19, 19:09 UTCJun 19, 21:49 UTC2h 40m
2026-06-19 FFT1490 SFO → PHX Jun 19, 14:49 UTCJun 19, 17:34 UTC2h 45m
2026-06-19 FFT2408 SEA → LAS Jun 19, 06:49 UTCJun 19, 08:54 UTC2h 5m
2026-06-19 FFT2408 SEA → LAS Jun 19, 06:34 UTCJun 19, 08:54 UTC2h 20m
2026-06-18 FFT2275 ONT → SEA Jun 18, 23:15 UTCJun 19, 01:24 UTC2h 9m
2026-06-18 FFT1357 LAS → ONT Jun 18, 21:30 UTCJun 18, 22:10 UTC40m
2026-06-18 FFT1357 LAS → ONT Jun 18, 21:08 UTCJun 18, 22:05 UTC57m
2026-06-18 FFT4891 ATL → LAS Jun 18, 15:25 UTCJun 18, 19:30 UTC4h 5m
2026-06-18 FFT1563 MCO → ATL Jun 18, 12:00 UTCJun 18, 13:05 UTC1h 5m
2026-06-18 FFT1242 ATL → MCO Jun 18, 09:25 UTCJun 18, 10:25 UTC1h 0m
2026-06-18 FFT3013 FLL → ATL Jun 18, 03:20 UTCJun 18, 04:45 UTC1h 25m
2026-06-17 FFT2959 IAD → FLL Jun 17, 22:55 UTCJun 18, 01:20 UTC2h 25m
2026-06-17 FFT4410 ATL → IAD Jun 17, 19:30 UTCJun 17, 20:55 UTC1h 25m
2026-06-17 FFT3071 - Jun 17, 16:35 UTCJun 17, 18:00 UTC1h 25m
2026-06-17 FFT3071 ORF → ATL Jun 17, 16:34 UTCJun 17, 18:00 UTC1h 26m
2026-06-17 FFT3072 ATL → ORF Jun 17, 13:50 UTCJun 17, 15:05 UTC1h 15m
2026-06-17 FFT4873 FLL → ATL Jun 17, 10:20 UTCJun 17, 11:45 UTC1h 25m
2026-06-17 FFT2174 ATL → FLL Jun 17, 04:35 UTCJun 17, 05:55 UTC1h 20m
2026-06-16 FFT1404 - Jun 16, 17:45 UTCJun 16, 19:25 UTC1h 40m
2026-06-16 FFT1404 IAH → ATL Jun 16, 17:23 UTCJun 16, 19:13 UTC1h 50m
2026-06-16 FFT4075 - Jun 16, 02:09 UTCJun 16, 03:50 UTC1h 40m
2026-06-16 FFT4075 ATL → IAH Jun 16, 02:06 UTCJun 16, 03:47 UTC1h 41m
2026-06-15 FFT4474 STL → ATL Jun 15, 22:05 UTCJun 15, 23:09 UTC1h 5m
2026-06-15 FFT7 - Jun 15, 16:19 UTCJun 15, 20:10 UTC3h 50m
2026-06-15 FFT239 BNA → DEN Jun 15, 14:00 UTCJun 15, 14:10 UTC10m
2026-06-15 FFT3506 - Jun 15, 12:05 UTCJun 15, 12:25 UTC20m
2026-06-15 FFT3506 - Jun 15, 10:00 UTCJun 15, 10:35 UTC35m
2026-06-15 FFT4003 BWI → MCO Jun 15, 02:30 UTCJun 15, 04:20 UTC1h 50m
2026-06-14 FFT4004 MCO → BWI Jun 14, 22:20 UTCJun 15, 00:55 UTC2h 35m
2026-06-14 FFT1418 LAS → ORD Jun 14, 18:30 UTCJun 14, 20:20 UTC1h 50m
2026-06-14 FFT1418 LAS → ORD Jun 14, 18:20 UTCJun 14, 20:20 UTC2h 0m
2026-06-14 FFT1741 MCO → MKE Jun 14, 14:30 UTCJun 14, 16:55 UTC2h 25m
2026-06-14 FFT1040 MCO → RDU Jun 14, 11:55 UTCJun 14, 13:20 UTC1h 25m
2026-06-14 FFT1242 ATL → MCO Jun 14, 09:21 UTCJun 14, 10:20 UTC59m
2026-06-14 FFT1242 ATL → MCO Jun 14, 09:20 UTCJun 14, 10:20 UTC1h 0m
2026-06-14 FFT2717 PPM → ATL Jun 14, 01:10 UTCJun 14, 02:35 UTC1h 25m
2026-06-13 FFT2959 IAD → FLL Jun 13, 21:50 UTCJun 13, 23:55 UTC2h 5m
2026-06-13 FFT4410 ATL → IAD Jun 13, 18:20 UTCJun 13, 19:35 UTC1h 15m
2026-06-13 FFT2428 LAS → ATL Jun 13, 07:20 UTCJun 13, 10:40 UTC3h 20m
2026-06-13 FFT4242 MIA → MDW Jun 13, 04:05 UTCJun 13, 05:00 UTC55m
2026-06-13 FFT4241 MDW → MIA Jun 13, 01:32 UTCJun 13, 02:19 UTC47m
2026-06-13 FFT4241 MDW → MIA Jun 13, 01:20 UTCJun 13, 02:20 UTC1h 0m
2026-06-12 FFT4758 ONT → LAS Jun 12, 23:00 UTCJun 12, 23:40 UTC40m
2026-06-12 FFT2276 SEA → ONT Jun 12, 19:25 UTCJun 12, 21:35 UTC2h 10m

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 N717FR page for operator, model, and routing details .

Mode-S A9969B frequently asked

What is Mode-S code A9969B?
A9969B is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N717FR.
Where is Mode-S A9969B registered?
Mode-S code A9969B 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 A9969B broadcasting right now?
No active broadcast right now. Last signal was 22d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A9969B, octal 52313233, decimal 11,114,139.
What flights does A9969B operate?
Mode-S A9969B has broadcast 20 distinct callsigns, including FFT4690, FFT4689, FFT3021, FFT3131, FFT2564.