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Aircraft
9H-MCM
Regular
- Mode S hex
- 4D20A2This address has been carried by several aircraft: the registry reassigned it, from 9H-MCM to 9H-ISLA. The oldest contacts therefore belong to the previous holder.
- Manufacturer
- Cessna
- Serial number
- S550-0028
- Year built
- not in the registry
- Operator
- Orion (malta) Ltd (HYP)
- Country of registration
Malta- First contact
- 8 Feb 2017, 10:04
- Last contact
- 6 Sept 2026, 14:02
- Logged visits
- 210
The station's story
- Cumulative contact time
- 88 h
- Distinct days
- 168
- Highest captured altitude
- 40,975 ft
- Discovery rank
- #20,749 of 60,219
- Longest contact
- 1 h 38 min
- Contacts on this Mode S address
- 224 contacts on the address, 210 under this registration: the address has carried several identities over time.
Same airframe, also seen as
- S5-BAXfrom 19 Jun 2023 to 26 Oct 2024 · 8 contacts
These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.
Observed callsigns
AXY (178 contacts, 2025-2026) · HYP (26 contacts, 2021-2022) · OXM (12 contacts, 2017-2020)
Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HYP033 | route not resolved | 3 Sept 2022, 11:033 Sept 2022 | 3 Sept 2022, 11:24 | 31,300 ft | no position received |
| HYP033 | route not resolved | 2 Sept 2022, 13:582 Sept 2022 | 2 Sept 2022, 14:46 | 40,975 ft | no position received |
| HYP033 | route not resolved | 21 Aug 2022, 11:4621 Aug 2022 | 21 Aug 2022, 12:36 | 40,575 ft | no position received |
| not transmitted | route not resolved | 18 Aug 2022, 18:5718 Aug 2022 | 18 Aug 2022, 19:18 | 38,025 ft | no position received |
| HYP033 | route not resolved | 13 Aug 2022, 20:5913 Aug 2022 | 13 Aug 2022, 21:13 | 34,450 ft | no position received |
| HYP033 | route not resolved | 13 Aug 2022, 11:2613 Aug 2022 | 13 Aug 2022, 11:28 | 32,850 ft | no position received |
| HYP033 | route not resolved | 7 Aug 2022, 14:467 Aug 2022 | 7 Aug 2022, 15:31 | 40,225 ft | no position received |
| HYP033 | route not resolved | 5 Aug 2022, 12:035 Aug 2022 | 5 Aug 2022, 12:42 | 40,000 ft | no position received |
| HYP033 | route not resolved | 9 Aug 2021, 06:569 Aug 2021 | 9 Aug 2021, 08:24 | 36,000 ft | no position received |
| HYP033 | route not resolved | 6 Aug 2021, 15:346 Aug 2021 | 6 Aug 2021, 15:54 | 1,450 ft | no position received |
| OXM203 | route not resolved | 16 Feb 2020, 11:1216 Feb 2020 | 16 Feb 2020, 11:18 | 13,425 ft | no position received |
| AMC420 | LMML > EHAM | 4 Feb 2020, 18:074 Feb 2020 | 4 Feb 2020, 18:31 | 34,000 ft | no position received |
| OXM203 | route not resolved | 4 Feb 2020, 12:044 Feb 2020 | 4 Feb 2020, 12:16 | 1,275 ft | no position received |
| OXM203 | route not resolved | 7 Jul 2018, 20:497 Jul 2018 | 7 Jul 2018, 21:14 | 35,975 ft | no position received |
| OXM203 | route not resolved | 6 Jul 2018, 18:246 Jul 2018 | 6 Jul 2018, 18:35 | 35,000 ft | no position received |
| OXM203 | route not resolved | 25 Feb 2018, 16:3625 Feb 2018 | 25 Feb 2018, 16:43 | 34,975 ft | no position received |
| OXM203 | route not resolved | 15 Feb 2018, 16:4515 Feb 2018 | 15 Feb 2018, 17:15 | 33,800 ft | no position received |
| OXM203 | route not resolved | 8 Feb 2018, 11:398 Feb 2018 | 8 Feb 2018, 12:05 | 8,200 ft | no position received |
| OXM203 | route not resolved | 10 Dec 2017, 10:5910 Dec 2017 | 10 Dec 2017, 11:52 | 39,975 ft | no position received |
| OXM204 | route not resolved | 6 Aug 2017, 14:046 Aug 2017 | 6 Aug 2017, 14:21 | 31,100 ft | no position received |
| OXM203 | route not resolved | 3 Aug 2017, 17:153 Aug 2017 | 3 Aug 2017, 17:51 | 36,000 ft | no position received |
| OXM209 | route not resolved | 8 Feb 2017, 15:488 Feb 2017 | 8 Feb 2017, 16:22 | 35,000 ft | no position received |
| OXM208 | route not resolved | 8 Feb 2017, 10:048 Feb 2017 | 8 Feb 2017, 10:45 | 38,000 ft | no position received |
